HSI | HSCE | HSTECH | SPX | DJIA | NDX
NDX Index
updated
with data from 1 Oct 1985 to 18 Sep 2025 (10,070 days)

Summary
Price24,454.90+0.01%
StdDev Move moreIntraDay 1.3xToday 0.0x
Chg% Range+0.51%+1.37%
Day Range24,347.5424,554.52
Prev Close Low17 Sep 202524,223.69
Prev Close HighToday24,454.90
WTD more+362.71+1.51%
MTD more+1,039.48+4.44%
YTD more+3,442.73+16.38%
52w Range16,542.2024,554.52
52w Range%-32.36%+0.41%
Consecutive Weeks+4.44%Up for 3 weeks
Consecutive Months+26.85%Up for 6 months
Best Day Since more15 Sep 2025+0.84%
Best Thu Since more11 Sep 2025+0.60%
Best Sep Since moreSep 2013+4.70%
Index Constituents more102
Constituents Up69 stocksAvg +2.50%
Constituents Down31 stocksAvg -1.07%
Top Stock moreINTC+28.88%
Bottom Stock moreARM-4.92%
Constituents 52w High9 stocksAvg -0.61%
Constituents 52w Low1 stockAvg 0.17%
Statistics for 2025 more10y Avg2025
No of 1x StdDev moves76.1
+26-2652
No of 2x StdDev moves16.0
+4-711
No of 3x StdDev moves4.7
+2-35
Average StdDev1.261.41
Average Up%+0.95%+0.91%
Average Down%-1.03%-1.14%
No of Days Up137.7107
No of Days Down106.571
Up Days Ratio56.560.1
Best Day more9 Apr 2025+12.02%
Worst Day more4 Apr 2025-6.07%
Most Volatile IntraDay9 Apr 2025-0.05% +12.54%
Least Volatile IntraDay28 Jul 2025+0.12% +0.49%
Year High18 Sep 202524,454.90
Year Low8 Apr 202517,090.40
Exchange Time: 18 Sep 4:35PM
Prev Close Low/High is compared against the daily close, the last time the close was this high/low vs the current price
Standard Deviation is based on the past 20 days closing prices
Year High/Low is based off the Day Close (not Day High/Low)

Top 10 NDX Constituent Performers Today
TickerNameLastChg%Turn (m)MktCap USD (m)
INTCIntel Corporation32.0928.8811,038.9149,869
CRWDCrowdStrike Holdings493.2310.712,740.6123,779
SNPSSynopsys469.0810.272,059.587,131
MSTRStrategy353.847.323,321.3100,332
AMATApplied Materials190.426.901,384.0151,697
ASMLASML Holding N.V. - New York Re932.246.881,737.9366,557
MUMicron Technology169.676.052,486.3189,881
LRCXLam Research Corporation128.355.29777.2162,444
CDNSCadence Design Systems364.915.08263.199,434
MRVLMarvell Technology74.494.95976.064,218

Bottom 10 NDX Constituent Performers Today
TickerNameLastChg%Turn (m)MktCap USD (m)
ARMArm Holdings145.83-4.92815.7154,467
AMDAdvanced Micro Devices154.72-2.798,240.6251,081
DXCMDexCom74.35-2.74319.729,155
CMCSAComcast Corporation31.62-2.51435.9116,729
CDWCDW Corporation163.93-2.01134.721,485
TTDThe Trade Desk44.62-1.66460.821,815
PDDPDD Holdings132.79-1.53607.0188,515
BKNGBooking Holdings Inc. Common St5,469.96-1.51487.9177,281
AZNAstrazeneca PLC76.56-1.45170.3237,374
MNSTMonster Beverage Corporation65.58-1.41111.064,034
Top/Bottom performers by current day percentage change for stocks that are part of this index

NDX Close Percentage Change Analysis: Day
PctRangeCountT+1%T+2%T+3%T+1UpT+1DnT+1UpRatT+1UpAvgT+1DnAvgLastEventLast%LastT+1%
191-2.70-10.30-9.76010.0-2.703 Jan 200118.77-2.70
131-4.54-12.96-8.15010.0-4.5413 Oct 200812.58-4.54
122-4.01-3.52-0.17020.0-4.019 Apr 202512.02-4.19
113-2.53-2.331.621233.30.35-3.9728 Oct 200810.920.35
106-1.62-0.62-3.322433.35.99-5.4213 Mar 202010.07-12.19
921.811.37-0.901150.04.48-0.8613 Oct 20009.10-0.86
850.253.231.783260.01.86-2.1624 Mar 20207.81-1.11
716-0.30-1.78-1.248850.00.93-1.5310 Nov 20227.491.82
623-0.35-0.90-0.9291439.12.74-2.3326 Mar 20205.72-3.91
537-0.42-0.68-0.36181948.61.90-2.6130 Nov 20224.580.10
41100.330.210.12624856.41.70-1.4312 May 20254.021.58
3275-0.03-0.18-0.0115212355.31.21-1.5724 Apr 20252.791.14
2762-0.05-0.000.0539936352.41.03-1.2422 Aug 20251.54-0.31
12,3080.150.230.261,35595358.70.95-0.9815 Sept 20250.84-0.08
03,6160.060.090.141,9841,63254.90.90-0.9617 Sept 2025-0.210.01
-11,667-0.010.110.2085581251.31.10-1.192 Sept 2025-0.790.79
-27030.060.330.3737532853.31.35-1.411 Aug 2025-1.961.87
-32960.220.320.4216413255.41.86-1.8216 Apr 2025-3.040.00
-41370.220.610.91805758.41.95-2.2510 Apr 2025-4.191.89
-553-0.41-0.69-0.14262749.12.16-2.883 Apr 2025-5.41-6.07
-618-0.63-0.711.5910855.62.06-4.004 Apr 2025-6.070.19
-7121.41-1.15-2.376650.04.72-1.919 Mar 2020-6.835.34
-871.203.781.554357.13.78-2.231 Dec 2008-7.983.56
-9311.465.886.0530100.011.4612 Mar 2020-9.2710.07
-1028.2911.478.8620100.08.2914 Apr 2000-9.7310.02
-1115.914.52-0.3410100.05.9129 Sept 2008-10.525.91
-1223.792.187.8320100.03.7916 Mar 2020-12.196.46
-151-7.512.01-3.64010.0-7.5119 Oct 1987-15.08-7.51
Analysis of historical closing price within the 1% range. eg: PctRange 4 means pct closing between 3% and 4%
T+1, T+2, etc represents the number of days after the close observed
T+1UpRat is the ratio of up days observed 1 day after the event vs total
LastEvent is the date of the most recent time the closing price reached this range
Last% is the pct change at that time. LastT+1% is the pct change 1 day after

NDX Consecutive Close Analysis (In A Row): Day
IARCountIAR%T+1%T+2%T+3%T+1UpT+1DnT+1UpRatT+1UpAvgT+1DnAvgLastEventLastT+1%
19116.38-2.04-0.51-0.29010.0-2.0424 May 1990-2.04
18115.900.42-1.64-0.0910100.00.4223 May 19900.42
17114.331.381.80-0.2810100.01.3822 May 19901.38
16114.010.281.662.0810100.00.2821 May 19900.28
15112.201.621.903.3010100.01.6218 May 19901.62
1429.710.371.321.341150.00.83-0.0815 Jul 2013-0.08
13411.22-0.110.321.152250.00.35-0.5712 Jul 20130.03
1279.770.230.240.594357.10.68-0.3724 Jul 2017-0.18
11118.670.480.640.757463.61.00-0.4526 Dec 2019-0.08
10168.070.230.640.5411568.80.77-0.975 Nov 2021-0.14
9227.130.320.611.0216672.70.62-0.4915 Sept 2025-0.08
8396.850.090.420.65221756.40.68-0.6812 Sept 20250.84
7716.16-0.14-0.170.02393254.90.63-1.0711 Sept 20250.42
61305.360.04-0.02-0.05715954.60.70-0.7510 Sept 20250.60
52214.790.120.110.111309158.80.76-0.819 Sept 20250.04
44184.11-0.050.030.0622119752.90.80-1.038 Sept 20250.33
37493.180.110.070.1141833155.80.95-0.955 Sept 20250.46
21,3712.290.060.110.1074962254.60.92-0.984 Sept 20250.08
12,4561.190.090.120.221,3711,08455.81.12-1.2118 Sept 20250.93
0100.00-0.69-1.35-0.325550.01.36-2.7412 Mar 20121.91
-12,454-1.07-0.010.070.201,2961,15852.81.07-1.2216 Sept 2025-0.21
-21,157-2.310.030.190.1862253553.81.22-1.3517 Sept 20250.01
-3535-3.580.270.290.4230822757.61.46-1.3521 Aug 20251.54
-4227-4.660.170.460.421309757.31.26-1.3031 Mar 20250.82
-596-5.300.680.710.40554157.31.91-0.982 Jan 20251.67
-641-5.790.240.340.62251661.01.34-1.5912 Oct 20222.30
-715-6.55-0.390.301.048753.30.95-1.922 Nov 2016-1.01
-87-7.54-0.041.201.053442.90.78-0.653 Nov 2016-0.40
-94-7.411.371.072.973175.01.95-0.354 Nov 20162.43
-101-9.680.373.554.0510100.00.372 Jul 20100.37
Analysis of historical prices closing in the same direction consecutively. eg: IAR 5 means it closed up 5 days in a row. -3 means it closed down 3 days in a row
IAR% is the total percentage change during that consecutive move
T+1, T+2, etc represents the number of days after the IAR observations
T+1UpRat is the ratio of up days observed 1 day after the event vs total

NDX Performance Statistics by Day for 2025
dayavg%min%max%upAvg%dnAvg%upRatioupCountdnCountcount
Mon0.07-3.814.020.91-1.2360.61201333
Tue0.08-1.952.630.93-0.8151.35191837
Wed0.58-3.0412.021.01-1.0178.3829837
Thu-0.21-5.412.790.65-1.4258.33211536
Fri-0.07-6.072.491.03-1.2451.43181735
Avg0.09-4.064.790.91-1.1460.02211435

NDX Performance Statistics by Day
DayAvg%Min%Max%UpAvg%DnAvg%UpRatioUpCountDnCountCount
Mon0.01-15.0812.581.06-1.2454.31,0308661,899
Tue0.07-9.0911.681.12-1.1553.91,1139522,067
Wed0.16-8.8218.771.09-1.1358.21,1998602,063
Thu0.08-9.2710.821.11-1.1955.11,1169102,027
Fri0.00-9.7310.071.00-1.1152.91,0649492,014
Avg0.07-10.4012.791.08-1.1654.91,1049072,014

NDX Performance Statistics by Month
MonthAvg%Min%Max%UpAvg%DnAvg%UpRatioUpCountDnCountCount
Jan2.53-11.6817.885.81-5.1470.0281241
Feb0.59-26.4019.526.02-4.8450.0202041
Mar0.93-17.5610.743.92-5.2867.5271341
Apr1.53-14.2017.925.60-4.5660.0241641
May2.19-11.9014.745.57-4.8467.5271341
Jun0.81-12.9913.235.31-4.1652.5211941
Jul1.72-11.0115.645.02-5.1367.5271341
Aug0.52-17.2012.974.54-5.5060.0241641
Sep-0.57-20.5017.994.37-6.6055.0221841
Oct1.63-26.9818.866.43-6.0561.5241541
Nov2.64-23.6316.956.03-5.2770.0281241
Dec1.75-11.8024.985.98-3.4255.0221841
Avg1.36-17.1616.785.38-5.0661.4241541
Statistical summary of daily performance broken by each day, or monthly performance broken down by each month - to give insights into past norms

NDX Recent Volatility History
DateCloseChgChg%HistVolStdDevStdDMove
18 Sept 202524,454.90231.210.0110.010.630.01
17 Sept 202524,223.69-50.56-0.2110.380.650.28
16 Sept 202524,274.25-19.53-0.0811.720.740.11
15 Sept 202524,293.78201.590.8411.700.741.15
12 Sept 202524,092.1999.630.4211.590.730.57
11 Sept 202523,992.56143.290.6011.520.730.84
10 Sept 202523,849.279.470.0411.320.710.05
9 Sept 202523,839.8077.500.3312.260.770.42
8 Sept 202523,762.30109.860.4612.310.780.58
5 Sept 202523,652.4419.430.0812.650.800.10
4 Sept 202523,633.01218.170.9312.680.801.13
3 Sept 202523,414.84183.730.7913.060.820.96
2 Sept 202523,231.11-184.31-0.7913.090.820.87
29 Aug 202523,415.42-288.03-1.2214.280.901.25
28 Aug 202523,703.45137.600.5815.420.970.60
27 Aug 202523,565.8540.560.1715.480.980.18
26 Aug 202523,525.2999.680.4315.480.970.44
25 Aug 202523,425.61-72.51-0.3115.440.970.32
22 Aug 202523,498.12355.541.5415.430.971.69
21 Aug 202523,142.58-106.99-0.4614.430.910.51
Standard Deviation and Historical Volatility are based on closing prices for the past 20 days
StdDMove is the number of standard deviation moves the current Change Percentage represents
Our data uses the previous day's standard deviation to calculate the moves today so that the data is not skewed

NDX Constituents
TickerNameLastChg%LowHighTurn (m)MktCap (m)Low52w%High52w%
NVDANVIDIA Corporation176.273.51172.96176.5718,865.74,291,64550.86-4.66
MSFTMicrosoft Corporation508.93-0.21507.66513.073,743.13,782,96132.25-9.14
AAPLApple237.94-0.44236.65241.204,678.13,531,04728.88-9.32
GOOGAlphabet250.430.23250.11254.142,369.83,026,97443.03-1.48
GOOGLAlphabet250.150.25249.80253.993,686.03,026,72043.82-1.54
AMZNAmazon.com232.870.54228.79233.064,158.22,483,48430.70-4.15
METAMeta Platforms784.331.11773.36788.785,003.21,970,33538.83-1.52
AVGOBroadcom346.620.13343.95350.693,818.71,636,84260.16-7.97
TSLATesla422.35-0.82420.83432.2222,084.91,362,26849.78-15.67
NFLXNetflix1,227.94-0.051,217.671,233.001,467.9521,78444.80-9.22
COSTCostco Wholesale Corporation958.08-0.51955.00962.54532.9424,8869.49-12.54
PLTRPalantir Technologies175.013.97169.40176.427,046.6415,17179.59-8.57
ASMLASML Holding N.V. - New York Re932.246.88916.03938.681,737.9366,55737.94-0.69
TMUST-Mobile US240.050.25237.36240.74335.9270,15617.93-15.18
CSCOCisco Systems68.270.8067.4868.34457.1269,86425.07-6.28
AMDAdvanced Micro Devices154.72-2.79149.85155.478,240.6251,08150.57-20.64
AZNAstrazeneca PLC76.56-1.4576.0976.98170.3237,37420.01-7.64
LINLinde477.14-0.57471.30479.94281.8223,73514.35-2.17
APPApplovin Corporation631.144.04613.78632.882,763.9213,48380.60-0.28
PEPPepsico141.240.01140.39141.63193.3193,3689.66-25.67
MUMicron Technology169.676.05162.60169.762,486.3189,88163.73-0.05
PDDPDD Holdings132.79-1.53132.69134.46607.0188,51434.40-17.23
INTUIntuit651.330.82640.26652.631,414.2181,59418.22-24.93
QCOMQUALCOMM Incorporated168.051.69166.28168.86545.8181,32528.12-8.36
BKNGBooking Holdings Inc. Common St5,469.96-1.515,424.975,586.25487.9177,28027.14-6.75
TXNTexas Instruments Incorporated182.141.02180.31183.72402.5165,59023.16-21.71
LRCXLam Research Corporation128.355.29125.04128.38777.2162,44356.12-0.02
ADBEAdobe367.361.46365.85370.86866.9155,83110.16-51.87
ISRGIntuitive Surgical434.390.17429.80436.20338.9155,7162.16-41.81
ARMArm Holdings145.83-4.92142.00148.15815.7154,46745.14-25.41
AMATApplied Materials190.426.90183.86191.551,384.0151,69635.02-13.28
INTCIntel Corporation32.0928.8830.4432.3811,038.9149,86844.94-0.89
AMGNAmgen275.010.11273.97276.50142.6148,0547.89-23.33
GILDGilead Sciences113.220.86111.26113.27121.8140,48427.72-7.60
PANWPalo Alto Networks206.171.50204.27207.03489.4137,90330.08-2.05
HONHoneywell International210.95-0.35210.29213.40341.7133,92814.97-15.09
KLACKLA Corporation988.912.58966.99990.00835.9130,49744.25-0.11
MELIMercadoLibre2,498.162.122,459.322,531.19482.4126,65034.11-5.89
CRWDCrowdStrike Holdings493.2310.71462.12494.082,740.6123,77844.72-5.02
ADIAnalog Devices249.901.45248.94252.00236.6122,93936.51-3.29
ADPAutomatic Data Processing292.011.13287.44292.27163.4118,2766.79-12.99
CMCSAComcast Corporation31.62-2.5131.4432.42435.9116,7291.85-43.32
DASHDoorDash266.852.93258.15267.26316.1113,99649.02-4.23
CEGConstellation Energy Corporatio328.102.12319.59330.13249.4102,50050.82-8.81
MSTRStrategy353.847.32334.63354.433,321.3100,33260.54-53.46
CDNSCadence Design Systems364.915.08356.43365.91263.199,43439.28-3.16
VRTXVertex Pharmaceuticals Incorpor387.08-0.02385.46390.66257.099,2436.35-34.31
SBUXStarbucks Corporation83.310.1082.6483.60251.094,6929.37-41.00
ORLYO'Reilly Automotive104.560.00103.85105.39180.388,71429.86-3.70
SNPSSynopsys469.0810.27448.00471.512,059.587,13022.03-38.94
MDLZMondelez International63.080.4062.1263.12128.181,62214.47-19.67
CTASCintas Corporation200.580.30199.41200.6694.480,8299.87-14.29
ABNBAirbnb124.400.97123.60125.39174.176,16219.71-31.78
MARMarriott International264.510.94262.30266.61112.971,80322.35-16.26
ADSKAutodesk324.341.58319.82326.71184.669,08428.26-1.46
PYPLPayPal Holdings69.451.2168.3370.30577.466,35119.58-34.86
MRVLMarvell Technology74.494.9572.4975.00976.064,21736.78-71.14
MNSTMonster Beverage Corporation65.58-1.4165.1366.57111.064,03430.31-2.36
REGNRegeneron Pharmaceuticals590.250.81583.92597.99225.662,55819.27-97.52
FTNTFortinet81.291.2480.8981.87171.862,28613.74-41.26
CSXCSX Corporation33.411.9432.7133.57154.962,27621.51-11.51
WDAYWorkday232.45-1.03231.59239.20332.962,06411.67-26.48
AXONAxon Enterprise764.501.69753.00772.00117.160,01649.90-15.88
AEPAmerican Electric Power Company107.13-0.36106.52107.3355.157,29216.07-7.68
NXPINXP Semiconductors N.V.227.082.34223.77228.33197.157,25034.79-13.01
ROPRoper Technologies509.14-0.10507.83513.12122.654,7901.99-16.90
FASTFastenal Company47.661.1446.8347.7967.654,69027.22-6.24
PCARPACCAR102.17-0.33101.02102.87274.953,64917.15-16.29
IDXXIDEXX Laboratories650.521.51635.94650.5271.152,04445.25-5.78
ROSTRoss Stores147.240.40145.71147.3763.648,15716.90-7.78
PAYXPaychex132.420.00131.37132.8676.947,6191.65-21.76
DDOGDatadog136.041.35134.53137.06170.347,44340.00-25.02
TTWOTake-Two Interactive Software,251.330.32249.32252.61135.746,36241.61-0.51
BKRBaker Hughes Company47.011.1346.4747.0955.646,34128.52-5.10
ZSZscaler287.322.81281.94289.88217.245,48242.65-10.84
WBDWarner Bros. Discovery, Inc. -18.130.7517.5818.25271.344,87360.00-8.14
TEAMAtlassian Corporation170.73-0.88168.28175.70168.044,7889.00-90.94
CPRTCopart46.13-1.0446.0447.00227.644,6082.35-39.55
EXCExelon Corporation43.22-0.0342.5843.2950.343,64616.83-11.33
EAElectronic Arts173.900.18172.00174.04137.343,50933.75-4.03
XELXcel Energy72.480.6071.3572.5252.642,86614.29-2.88
FANGDiamondback Energy140.920.32138.71141.1863.740,79419.10-42.26
CCEPCoca-Cola Europacific Partners89.30-1.3589.2890.6844.440,67317.81-12.73
CSGPCoStar Group89.221.5487.5189.3645.237,79823.49-9.20
KDPKeurig Dr Pepper27.410.5527.0827.44103.037,2343.03-39.66
CHTRCharter Communications267.02-0.37264.84268.61147.936,4725.70-63.68
MCHPMicrochip Technology Incorporat67.422.4966.6267.87202.936,38549.38-21.09
VRSKVerisk Analytics248.80-0.36248.38251.2073.134,7610.17-29.79
GEHCGE HealthCare Technologies75.70-1.2175.2477.0578.334,56223.85-25.23
CTSHCognizant Technology Solutions70.270.3469.8270.4162.934,3196.76-29.24
ANSSANSYS374.300.00374.30374.306,361.232,90626.51-5.66
KHCThe Kraft Heinz Company26.161.6525.6626.16201.430,9572.73-38.83
ODFLOld Dominion Freight Line142.920.79141.12144.43133.730,0361.54-63.22
DXCMDexCom74.35-2.7471.8075.03319.729,15422.63-25.43
MDBMongoDB314.03-0.43312.00322.25365.125,54855.17-17.82
TTDThe Trade Desk44.62-1.6644.2745.68460.821,8143.71-217.22
CDWCDW Corporation163.93-2.01162.00168.68134.721,48416.24-40.83
ONON Semiconductor Corporation52.054.5250.6752.62208.821,28740.37-46.13
BIIBBiogen144.69-0.13143.37146.4590.321,21223.95-41.12
LULUlululemon athletica inc.170.164.09166.52170.31712.320,1796.41-148.78
GFSGlobalFoundries33.494.0132.7633.6528.318,58611.11-42.40
ILMNIllumina102.541.66101.60103.7835.515,76033.00-52.78
List of constituent stocks that are in this index

NDX Analytics by Year
YearStdD1xStdD2xStdD3xStdD1xDnStdD2xDnStdD3xDnStdD20AvgPctUpAvgPctDnAvgUpCountDnCountUpRatioCount
10y Avg76.116.04.733.29.23.31.260.95-1.03137.7106.556.5244
20255211526731.410.91-1.141077160.1178
202485196351141.100.83-0.9114510757.5252
20238114034601.150.95-0.8514310757.2250
20228114242912.021.67-1.6211313845.0251
202187202391321.080.87-0.9114310956.7252
202078186331151.921.36-1.821599462.8253
20197214630741.040.77-0.7414610657.9252
201891238401461.250.96-1.1013511653.8251
20176213916760.630.46-0.461559661.8251
20167214337720.960.72-0.7213112152.0252
201575155341241.070.82-0.8113112152.0252
201482247361550.830.65-0.7014410857.1252
201375206331140.790.64-0.5314111156.0252
20127921136900.950.78-0.7012912051.6250
201179246391341.361.05-1.1613511753.6252
201067234301331.150.82-0.9514610657.9252
20097711232621.601.20-1.2314710558.3252
20088514547732.341.78-1.9211913447.0253
200787182421221.100.81-1.0115010159.8251
20067515239510.980.76-0.7813211952.6251
200587170441000.850.68-0.7213212052.4252
20048115041701.160.88-0.9713811454.8252
20038015233511.631.31-1.1713611654.0252
2002898149302.692.22-2.2211713446.4252
20017614246613.452.54-2.7812512350.4248
20009516349713.382.74-2.9112412749.2252
StdD1x is the number of times the close is 1 or greater than the std deviation (past 20d) for the year.
StdD2x, StdD3x represents the same but for 2x or 3x moves
StdD20Avg is the mean of the daily std deviation (past 20d) for the year
PctUpAvg/PctDnAvg is the average of change pct daily on up days only or down days only for the year
UpCount/DnCount is the number of days it closed up/down in the year
UpRatio is the number of up days divided by total days in the year
The 10y Average is the average value for the past 10 years, excluding this year

NDX Best Daily Performance for 2025
DateDayCloseChg%IARIAR%StdD20
9 Apr 2025Wed19,145.0612.02112.023.60
12 May 2025Mon20,868.154.0214.021.67
24 Apr 2025Thu19,214.402.7937.903.83
22 Apr 2025Tue18,276.412.6312.633.75
14 Mar 2025Fri19,704.632.4912.491.67
27 May 2025Tue21,414.992.3912.391.24
15 Jan 2025Wed21,237.852.3112.311.42
23 Apr 2025Wed18,693.262.2824.973.79
24 Mar 2025Mon20,180.452.1622.561.79
11 Apr 2025Fri18,690.051.8911.893.67

NDX Worst Daily Performance for 2025
DateDayCloseChg%IARIAR%StdD20
4 Apr 2025Fri17,397.70-6.07-2-11.152.33
3 Apr 2025Thu18,521.47-5.41-1-5.411.98
10 Apr 2025Thu18,343.57-4.19-1-4.193.69
10 Mar 2025Mon19,430.95-3.81-1-3.811.56
16 Apr 2025Wed18,257.64-3.04-1-3.043.70
27 Jan 2025Mon21,127.28-2.97-2-3.531.33
6 Mar 2025Thu20,052.63-2.79-1-2.791.36
27 Feb 2025Thu20,550.95-2.75-1-2.751.10
28 Mar 2025Fri19,281.40-2.61-3-4.961.75
21 Apr 2025Mon17,808.30-2.46-1-2.463.73

NDX Best Daily Performance
DateDayCloseChg%IARIAR%StdD20
3 Jan 2001Wed2,528.3818.77118.776.92
13 Oct 2008Mon1,429.5412.58112.584.94
9 Apr 2025Wed19,145.0612.02112.023.60
5 Dec 2000Tue2,852.8711.68313.824.66
28 Oct 2008Tue1,297.5710.92110.925.38
5 Apr 2001Thu1,519.0510.82110.825.22
8 May 2002Wed1,282.4110.62110.623.28
21 Oct 1987Wed158.7810.29110.294.69
30 May 2000Tue3,414.0310.08210.164.42
13 Mar 2020Fri7,995.2610.07110.074.50

NDX Worst Daily Performance
DateDayCloseChg%IARIAR%StdD20
19 Oct 1987Mon155.65-15.08-4-22.653.72
16 Mar 2020Mon7,020.38-12.19-1-12.195.16
26 Oct 1987Mon128.43-11.68-3-19.115.26
29 Sept 2008Mon1,496.15-10.52-2-11.343.26
31 Aug 1998Mon1,140.34-9.86-4-17.862.98
14 Apr 2000Fri3,207.96-9.73-5-25.254.17
12 Mar 2020Thu7,263.65-9.27-2-13.243.71
2 Jan 2001Tue2,128.78-9.09-2-13.635.37
15 Oct 2008Wed1,244.23-8.82-2-12.965.20
17 Sept 2001Mon1,252.70-8.25-1-8.252.96

NDX Daily Performance by Week: Percentage
WeekDateMonTueWedThuFriWeek%
5w0.25-0.300.040.330.200.62
10w0.41-0.150.220.24-0.060.72
20w0.570.120.150.26-0.091.01
All0.010.070.160.080.000.31
2025-3815 Sept 20250.84-0.08-0.210.011.51
2025-378 Sept 20250.460.330.040.600.421.86
2025-361 Sept 2025-0.790.790.930.081.01
2025-3525 Aug 2025-0.310.430.170.58-1.22-0.35
2025-3418 Aug 20250.01-1.39-0.58-0.461.54-0.90
2025-3311 Aug 2025-0.361.330.04-0.07-0.510.43
2025-324 Aug 20251.87-0.731.290.320.953.73
2025-3128 Jul 20250.36-0.210.16-0.55-1.96-2.19
2025-3021 Jul 20250.50-0.500.430.250.230.90
2025-2914 Jul 20250.330.130.100.76-0.071.25
2025-287 Jul 2025-0.790.070.72-0.16-0.21-0.38
2025-2730 Jun 20250.64-0.890.730.991.48
2025-2623 Jun 20251.061.530.210.940.394.20
2025-2516 Jun 20251.42-1.000.00-0.43-0.02
2025-249 Jun 20250.170.66-0.370.24-1.29-0.60
2025-232 Jun 20250.710.790.27-0.800.991.97
2025-2226 May 20252.39-0.450.21-0.112.03
2025-2119 May 20250.09-0.37-1.340.15-0.93-2.39
2025-2012 May 20254.021.580.570.080.436.81
2025-195 May 2025-0.67-0.880.390.98-0.01-0.20
2025-1828 Apr 2025-0.030.610.131.101.603.45
2025-1721 Apr 2025-2.462.632.282.791.146.43
2025-1614 Apr 20250.570.18-3.040.00-2.31
2025-157 Apr 20250.19-1.9512.02-4.191.897.43
2025-1431 Mar 2025-0.020.820.75-5.41-6.07-9.77
2025-1324 Mar 20252.160.53-1.83-0.59-2.61-2.39
2025-1217 Mar 20250.55-1.661.30-0.300.390.25
2025-1110 Mar 2025-3.81-0.281.13-1.892.49-2.46
2025-103 Mar 2025-2.20-0.361.36-2.790.74-3.27
2025-0924 Feb 2025-1.21-1.240.22-2.751.62-3.38
2025-0817 Feb 20250.230.05-0.48-2.06-2.26
2025-0710 Feb 20251.24-0.290.121.430.382.90
2025-063 Feb 2025-0.841.260.420.54-1.300.06
2025-0527 Jan 2025-2.971.59-0.240.45-0.14-1.36
2025-0420 Jan 20250.581.330.22-0.581.55
2025-0313 Jan 2025-0.30-0.132.31-0.691.662.85
2025-026 Jan 20251.09-1.790.04-1.57-2.24
2025-0130 Dec 2024-0.171.671.49
2024-5330 Dec 2024-1.28-0.87-2.15
2024-5223 Dec 20241.011.37-0.13-1.360.86
2024-5116 Dec 20241.45-0.43-3.60-0.470.85-2.25
2024-509 Dec 2024-0.84-0.341.85-0.680.760.73
2024-492 Dec 20241.120.311.24-0.310.923.31
2024-4825 Nov 20240.140.57-0.850.900.74
2024-4718 Nov 20240.710.71-0.080.360.171.87
2024-4611 Nov 2024-0.05-0.17-0.16-0.66-2.40-3.42
2024-454 Nov 2024-0.351.322.741.540.075.41
2024-4428 Oct 2024-0.000.98-0.79-2.440.72-1.57
2024-4321 Oct 20240.180.11-1.550.830.590.14
2024-4214 Oct 20240.82-1.370.070.080.660.26
2024-417 Oct 2024-1.171.550.80-0.130.151.18
2024-4030 Sept 20240.26-1.430.15-0.051.220.13
2024-3923 Sept 20240.310.470.140.72-0.531.10
2024-3816 Sept 2024-0.470.05-0.452.56-0.241.42
2024-379 Sept 20241.300.902.170.970.475.93
2024-362 Sept 2024-3.15-0.200.05-2.69-5.89
2024-3526 Aug 2024-1.040.33-1.18-0.131.29-0.74
2024-3419 Aug 20241.32-0.240.53-1.681.181.09
2024-3312 Aug 20240.162.500.092.460.095.38
2024-325 Aug 2024-2.961.02-1.163.060.540.39
2024-3129 Jul 20240.19-1.383.01-2.44-2.38-3.06
2024-3022 Jul 20241.54-0.35-3.65-1.061.03-2.56
2024-2915 Jul 20240.270.06-2.94-0.48-0.93-3.98
2024-288 Jul 20240.230.071.09-2.240.59-0.30
2024-271 Jul 20240.661.010.871.023.60
2024-2624 Jun 2024-1.151.160.250.19-0.54-0.09
2024-2517 Jun 20241.240.03-0.79-0.260.21
2024-2410 Jun 20240.390.711.330.570.423.47
2024-233 Jun 20240.350.292.04-0.07-0.112.50
2024-2227 May 20240.32-0.70-1.06-0.01-1.44
2024-2120 May 20240.690.21-0.05-0.440.991.41
2024-2013 May 20240.210.681.49-0.21-0.062.12
2024-196 May 20241.13-0.01-0.040.160.261.51
2024-1829 Apr 20240.36-1.92-0.701.291.990.97
2024-1722 Apr 20241.021.510.32-0.551.653.99
Performance of daily percentage change broken down by week
Purple rows show the rolling average percentage change of the previous number of weeks

NDX Monthly Performance by Year: Percentage
YearJanFebMarAprMayJunJulAugSepOctNovDecYear%
5y1.29-0.551.71-1.994.013.263.98-0.15-2.902.235.79-0.5117.75
10y2.56-0.490.961.063.122.644.351.68-1.770.494.44-0.0421.06
20y1.040.321.752.191.500.673.500.95-0.321.451.970.3917.39
All2.530.590.931.532.190.811.720.52-0.571.632.641.7518.10
20252.22-2.76-7.691.529.046.272.380.854.4416.38
20241.855.291.17-4.466.286.18-1.631.102.48-0.855.230.3924.88
202310.62-0.499.460.497.616.493.81-1.62-5.07-2.0810.675.5153.81
2022-8.52-4.644.22-13.37-1.65-9.0012.55-5.22-10.603.965.48-9.06-32.97
20210.29-0.121.415.88-1.266.342.784.16-5.737.901.801.1426.63
20202.96-5.89-7.6615.196.176.297.3711.05-5.72-3.2011.005.0547.58
20199.112.763.965.46-8.407.622.32-2.010.764.313.963.9237.96
20188.65-1.38-3.990.375.481.052.725.84-0.35-8.66-0.26-8.91-1.04
20175.204.171.992.713.68-2.454.131.84-0.164.501.870.4831.52
2016-6.84-1.826.73-3.174.21-2.357.070.862.19-1.530.201.105.89
2015-2.077.04-2.411.862.13-2.474.42-6.90-2.1911.190.34-1.538.43
2014-1.934.93-2.72-0.384.323.011.124.88-0.812.694.32-2.3417.94
20132.650.262.932.443.27-2.426.21-0.534.704.963.262.9934.99
20128.356.295.04-1.15-7.303.601.024.910.97-5.401.13-0.6316.82
20112.893.03-0.512.78-1.31-2.001.62-5.15-4.5410.33-2.75-0.762.70
2010-6.414.467.682.16-7.41-6.117.18-5.1813.056.33-0.344.7519.22
2009-2.59-5.3610.7412.722.962.908.541.365.77-3.026.025.2653.54
2008-11.68-5.222.107.625.99-9.620.661.26-15.38-15.77-11.172.18-41.89
20072.01-1.710.615.383.240.31-0.112.935.157.07-6.69-0.2018.67
20063.98-2.351.98-0.17-7.12-0.28-4.184.664.714.743.39-1.926.79
2005-6.26-0.57-1.89-4.168.58-3.187.47-1.461.26-1.405.91-1.641.49
20041.71-1.52-2.17-2.584.633.44-7.66-2.263.225.245.703.1610.44
2003-0.132.720.888.588.300.326.265.03-2.808.640.553.0749.12
2002-1.70-12.326.89-12.10-5.38-12.99-8.49-2.05-11.6618.8612.79-11.80-37.58
200110.73-26.40-17.5617.92-2.981.83-8.14-12.71-20.5016.8116.95-1.19-32.65
2000-3.7219.523.07-14.20-11.9013.23-4.1012.97-12.43-8.07-23.63-6.58-36.84
Performance of monthly percentage change broken down by year
Purple rows show the rolling average percentage change of the previous number of years

NDX Monthly Performance by Year: Absolute
YearJanFebMarAprMayJunJulAugSepOctNovDecYearAbs
5y117.29-91.00105.36-334.23697.42627.85529.1620.05-290.80279.87872.0013.432,313.32
10y191.44-75.4127.49-5.21413.86410.87430.97171.90-201.9869.22570.1851.971,986.16
20y89.43-10.4830.4027.24209.93190.78249.3882.97-93.1877.88276.5828.711,140.48
All59.18-11.0114.814.97101.00111.77120.4745.85-60.8949.52140.9233.15593.64
2025465.88-593.64-1,605.96292.571,769.971,338.02539.11197.301,039.483,442.73
2024311.31906.61210.84-814.001,095.961,146.22-320.44212.21486.05-170.271,039.9581.804,186.24
20231,162.17-59.811,139.2364.641,008.10925.12577.79-255.93-785.83-305.461,538.09878.065,886.17
2022-1,390.03-692.24600.68-1,983.69-212.70-1,138.381,444.25-675.94-1,300.81434.35624.49-1,090.30-5,380.32
202137.10-15.94182.00769.32-174.25868.29405.10622.61-892.891,160.85285.45184.163,431.80
2020258.44-529.68-648.341,187.01555.01601.33749.031,204.82-692.64-365.111,215.37619.964,155.21
2019576.88190.69281.24402.69-653.50543.11177.70-157.7858.45334.38319.85329.392,403.11
2018553.57-95.57-273.2924.44362.1673.07191.18422.57-26.90-660.55-18.09-619.05-66.46
2017253.15213.54105.92147.30205.27-141.88233.41108.27-9.30269.26117.0030.861,532.80
2016-314.10-78.05282.53-142.35182.60-106.20312.5340.83104.64-74.439.5452.81270.35
2015-87.85292.24-106.9880.5694.00-111.49194.55-316.73-93.52467.7715.68-71.24356.99
2014-69.48173.58-100.36-13.72154.80112.6643.02190.06-33.11108.76179.58-101.51644.28
201370.607.0580.1168.7594.32-72.16180.59-16.38144.39159.53110.09104.18931.07
2012190.12155.15132.17-31.59-198.8190.8526.81129.7126.95-151.2729.96-16.95383.10
201164.0569.08-12.0065.09-31.54-47.4737.74-121.80-101.83220.90-64.88-17.3759.97
2010-119.2777.64139.6642.29-148.24-113.25124.86-96.57230.61126.41-7.12100.53357.55
2009-31.40-63.26120.02157.3241.2441.68126.1121.8393.80-51.86100.3092.88648.66
2008-243.50-96.1536.66135.77114.86-195.4712.0623.39-287.94-249.82-149.0325.90-873.27
200735.38-30.6310.7195.3960.435.92-2.0456.67102.38147.87-149.88-4.18328.02
200665.55-40.1933.10-2.95-121.13-4.35-65.8070.3074.4078.4158.71-34.35111.70
2005-101.49-8.61-28.49-61.74121.84-49.11111.62-23.4319.95-22.4893.38-27.3624.08
200425.16-22.70-31.97-37.0564.8650.42-116.25-31.7144.0673.9884.7849.62153.20
2003-1.3226.698.9287.4091.833.8075.2564.26-37.50112.697.8643.67483.55
2002-26.88-190.9593.59-175.74-68.73-156.93-89.31-19.72-109.86157.02126.56-131.73-592.68
2001251.30-684.68-335.07281.90-55.2632.86-149.14-213.91-301.33196.41231.27-19.00-764.65
2000-137.78696.89130.90-624.66-449.10439.71-154.44468.24-506.98-288.31-775.76-164.84-1,366.13
Performance by monthly change broken down by year
Purple rows show the rolling average change of the previous number of years

NDX Start of Year Indicator
YearDay1%Day2%Day3%Day4%Day5%Jan%Year%
5y-0.59-0.47-1.57-0.88-0.301.2917.75
10y-0.02-0.26-0.330.010.482.5621.06
20y0.600.490.270.500.841.0417.39
All0.390.880.690.370.840.8211.61
2025-0.171.492.600.770.802.2216.38
2024-1.68-2.72-3.23-3.09-1.051.8524.88
2023-0.70-0.23-1.810.921.5410.6253.81
20221.11-0.25-3.36-3.40-4.46-8.52-32.97
2021-1.50-0.67-2.060.401.680.2926.63
20201.590.701.321.302.052.9647.58
20190.49-2.891.462.503.519.1137.96
20181.802.802.944.024.388.65-1.04
20170.981.512.082.953.325.2031.52
2016-2.08-2.37-3.25-6.26-7.02-6.845.89
2015-0.14-1.78-2.96-1.800.10-2.078.43
2014-0.79-1.48-1.81-0.95-0.86-1.9317.94
20133.212.682.392.382.172.6534.99
20121.942.283.123.443.208.3516.82
20111.641.512.372.692.652.892.70
20101.421.510.970.881.74-6.4119.22
20094.304.205.192.223.37-2.5953.54
2008-1.69-1.59-5.82-6.11-8.37-11.68-41.89
20070.142.051.621.722.202.0118.67
20062.113.083.655.465.883.986.79
2005-1.09-3.04-3.54-3.92-3.47-6.261.49
2004-0.301.952.273.164.271.7110.44
20034.424.807.838.895.91-0.1349.12
20022.115.686.214.615.68-1.70-37.58
2001-9.097.975.05-3.15-2.5710.73-32.65
20002.23-4.36-5.41-9.90-4.81-3.72-36.84
Statistics of first 5 days performance of the year vs January and Year End performance

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