NASDAQ:JKHY | Historical Stock Price | JACK HENRY & ASSOCIATES INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1985-11-20 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.07$0.38$2.06$11.25$61.39$334.941985-11-202026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$166.99$251.20228,000
2021-12-30$167.72$252.30211,800
2021-12-29$167.84$252.48193,100
2021-12-28$167.38$251.79150,600
2021-12-27$165.55$249.04233,800
2021-12-23$165.43$248.85313,800
2021-12-22$165.83$249.46358,900
2021-12-21$165.02$248.24308,100
2021-12-20$162.99$245.18406,400
2021-12-17$164.24$247.061,024,300
2021-12-16$165.10$248.36791,200
2021-12-15$159.92$240.57616,100
2021-12-14$162.35$244.22473,800
2021-12-13$162.52$244.48863,500
2021-12-10$158.25$238.05402,300
2021-12-09$156.56$235.51429,200
2021-12-08$156.32$235.15434,300
2021-12-07$157.37$236.731,012,500
2021-12-06$158.89$239.02627,000
2021-12-03$154.02$231.69819,900
2021-12-02$152.15$228.88673,900
2021-12-01$147.96$221.88946,100
2021-11-30$151.63$227.391,354,400
2021-11-29$152.31$228.41748,900
2021-11-26$151.14$226.65372,800
2021-11-24$152.81$229.16496,700
2021-11-23$153.04$229.50498,000
2021-11-22$153.18$229.71584,200
2021-11-19$153.21$229.76849,900
2021-11-18$151.80$227.64847,800
2021-11-17$153.80$230.641,131,500
2021-11-16$157.64$236.40424,300
2021-11-15$157.00$235.44430,800
2021-11-12$157.74$236.551,114,800
2021-11-11$159.21$238.75408,100
2021-11-10$161.76$242.58615,800
2021-11-09$159.04$238.50920,800
2021-11-08$161.10$241.59971,200
2021-11-05$158.35$237.46566,200
2021-11-04$158.65$237.91454,500
2021-11-03$159.13$238.631,068,500
2021-11-02$159.30$238.89621,400
2021-11-01$166.03$248.98270,500
2021-10-29$166.48$249.66461,600
2021-10-28$163.85$245.71417,800
2021-10-27$164.70$246.99603,100
2021-10-26$174.05$261.01209,500
2021-10-25$174.05$261.01218,500
2021-10-22$174.24$261.29218,300
2021-10-21$172.24$258.29294,700
2021-10-20$171.08$256.55330,200
2021-10-19$170.95$256.36330,700
2021-10-18$171.05$256.51253,900
2021-10-15$170.06$255.02370,700
2021-10-14$167.98$251.90256,800
2021-10-13$164.84$247.20235,300
2021-10-12$163.79$245.62338,900
2021-10-11$164.82$247.17229,100
2021-10-08$166.06$249.03259,200
2021-10-07$164.69$246.97439,000
2021-10-06$163.19$244.72441,200
2021-10-05$162.81$244.15405,800
2021-10-04$163.16$244.68394,300
2021-10-01$165.01$247.45354,500
2021-09-30$164.06$246.03464,100
2021-09-29$166.16$249.18321,800
2021-09-28$165.41$248.05488,300
2021-09-27$170.61$255.85326,500
2021-09-24$171.38$257.00219,600
2021-09-23$170.37$255.49283,300
2021-09-22$168.76$253.07292,700
2021-09-21$167.83$251.68314,800
2021-09-20$169.41$254.05452,200
2021-09-17$168.76$253.07827,000
2021-09-16$170.81$256.15316,000
2021-09-15$169.91$254.80357,600
2021-09-14$167.11$250.60366,200
2021-09-13$168.44$252.59368,500
2021-09-10$169.04$253.49516,500
2021-09-09$171.25$256.81472,300
2021-09-08$173.28$259.85600,800
2021-09-07$173.00$258.74433,900
2021-09-03$175.74$262.84316,200
2021-09-02$176.23$263.57287,400
2021-09-01$177.30$265.17256,800
2021-08-31$176.38$263.80518,500
2021-08-30$176.32$263.71200,200
2021-08-27$175.93$263.13423,500
2021-08-26$173.95$260.16240,100
2021-08-25$173.45$259.42240,600
2021-08-24$173.21$259.06315,300
2021-08-23$176.52$264.01230,200
2021-08-20$177.13$264.92352,100
2021-08-19$176.29$263.66390,900
2021-08-18$172.38$257.82999,700
2021-08-17$178.58$267.09523,000
2021-08-16$177.74$265.83461,900
2021-08-13$177.12$264.91238,500
2021-08-12$174.31$260.70359,600
2021-08-11$173.71$259.81252,000
2021-08-10$172.24$257.61244,200
2021-08-09$172.89$258.58249,500
2021-08-06$173.95$260.16312,700
2021-08-05$173.44$259.40300,600
2021-08-04$173.59$259.63271,600
2021-08-03$175.83$262.98426,200
2021-08-02$174.57$261.09348,000
2021-07-30$174.09$260.37211,100
2021-07-29$173.29$259.18264,300
2021-07-28$171.93$257.14443,900
2021-07-27$176.12$263.41323,100
2021-07-26$175.81$262.95244,300
2021-07-23$176.27$263.63201,200
2021-07-22$174.88$261.55294,300
2021-07-21$173.13$258.94475,300
2021-07-20$173.63$259.69547,000
2021-07-19$170.35$254.78503,400
2021-07-16$171.67$256.75495,800
2021-07-15$170.64$255.21525,500
2021-07-14$168.31$251.73230,000
2021-07-13$166.73$249.37213,500
2021-07-12$167.06$249.86210,900
2021-07-09$167.38$250.34271,800
2021-07-08$166.58$249.14360,500
2021-07-07$166.81$249.49403,300
2021-07-06$164.71$246.34275,200
2021-07-02$165.82$248.00217,700
2021-07-01$164.51$246.05313,100
2021-06-30$163.51$244.55432,000
2021-06-29$165.52$247.56269,900
2021-06-28$165.24$247.14302,900
2021-06-25$166.59$249.161,597,900
2021-06-24$164.45$245.96453,000
2021-06-23$164.32$245.76429,900
2021-06-22$165.71$247.84553,800
2021-06-21$166.85$249.55550,300
2021-06-18$164.55$246.11974,600
2021-06-17$163.19$244.07615,800
2021-06-16$164.61$246.19608,900
2021-06-15$163.91$245.15428,400
2021-06-14$163.33$244.28403,300
2021-06-11$162.57$243.14445,800
2021-06-10$163.13$243.98487,600
2021-06-09$159.72$238.88453,400
2021-06-08$158.23$236.65501,200
2021-06-07$156.20$233.62498,900
2021-06-04$157.80$236.01415,900
2021-06-03$155.80$233.02477,300
2021-06-02$155.52$232.60332,300
2021-06-01$153.85$230.10362,700
2021-05-28$154.15$230.55394,900
2021-05-27$155.57$232.67669,900
2021-05-26$156.50$233.38392,200
2021-05-25$156.41$233.24259,800
2021-05-24$156.81$233.84354,500
2021-05-21$155.51$231.901,260,000
2021-05-20$155.38$231.71269,300
2021-05-19$153.58$229.02351,800
2021-05-18$155.61$232.05348,200
2021-05-17$156.49$233.36279,500
2021-05-14$157.32$234.60324,000
2021-05-13$157.98$235.58566,600
2021-05-12$155.11$231.30514,400
2021-05-11$156.31$233.09446,800
2021-05-10$158.86$236.90697,000
2021-05-07$156.13$232.83470,400
2021-05-06$158.47$236.32593,700
2021-05-05$157.82$235.35740,900
2021-05-04$158.57$236.461,335,500
2021-05-03$163.93$244.46531,800
2021-04-30$162.83$242.82527,700
2021-04-29$164.14$244.77500,700
2021-04-28$163.57$243.92335,000
2021-04-27$163.51$243.83531,400
2021-04-26$168.19$250.81442,000
2021-04-23$169.59$252.90522,100
2021-04-22$167.21$249.35714,800
2021-04-21$166.09$247.68681,000
2021-04-20$163.85$244.34719,200
2021-04-19$161.15$240.31678,800
2021-04-16$158.84$236.87766,200
2021-04-15$156.40$233.23489,700
2021-04-14$153.81$229.37507,700
2021-04-13$155.83$232.38385,900
2021-04-12$155.76$232.27363,300
2021-04-09$155.72$232.21284,800
2021-04-08$155.55$231.96248,500
2021-04-07$154.22$229.98305,200
2021-04-06$155.32$231.62346,300
2021-04-05$157.25$234.50411,400
2021-04-01$154.59$230.53383,300
2021-03-31$151.72$226.25509,900
2021-03-30$153.40$228.75574,200
2021-03-29$156.41$233.24540,900
2021-03-26$155.19$231.42677,700
2021-03-25$152.78$227.83561,400
2021-03-24$153.92$229.53593,100
2021-03-23$151.83$226.41416,300
2021-03-22$149.23$222.54402,600
2021-03-19$148.13$220.901,073,500
2021-03-18$148.40$221.30478,900
2021-03-17$150.74$224.79321,100
2021-03-16$151.07$225.28341,200
2021-03-15$151.57$226.03324,300
2021-03-12$150.69$224.71408,200
2021-03-11$148.66$221.69386,000
2021-03-10$149.47$222.89353,700
2021-03-09$148.89$222.03523,900
2021-03-08$151.00$225.18572,300
2021-03-05$151.78$226.34853,500
2021-03-04$147.30$218.971,030,700
2021-03-03$152.29$226.39605,100
2021-03-02$151.67$225.47595,200
2021-03-01$152.11$226.12508,200
2021-02-26$148.44$220.671,113,200
2021-02-25$151.32$224.95677,400
2021-02-24$151.64$225.421,036,300
2021-02-23$149.31$221.96881,800
2021-02-22$152.86$227.24727,000
2021-02-19$150.89$224.311,057,100
2021-02-18$152.71$227.01720,100
2021-02-17$148.88$221.32694,100
2021-02-16$146.24$217.401,158,000
2021-02-12$145.64$216.50663,900
2021-02-11$148.64$220.96882,000
2021-02-10$148.77$221.161,091,500
2021-02-09$149.51$222.262,052,500
2021-02-08$158.21$235.191,147,600
2021-02-05$152.91$227.31556,100
2021-02-04$153.39$228.03493,200
2021-02-03$149.44$222.15374,300
2021-02-02$151.28$224.89485,000
2021-02-01$148.48$220.73433,900
2021-01-29$144.79$215.24541,400
2021-01-28$148.82$221.23483,800
2021-01-27$149.65$222.47535,700
2021-01-26$154.87$230.23430,400
2021-01-25$152.50$226.70713,500
2021-01-22$151.50$225.22933,900
2021-01-21$153.10$227.59518,100
2021-01-20$154.76$230.06518,100
2021-01-19$155.81$231.62455,800
2021-01-15$154.55$229.75415,300
2021-01-14$153.96$228.87442,900
2021-01-13$157.89$234.71400,600
2021-01-12$160.39$238.43607,900
2021-01-11$164.98$245.25582,500
2021-01-08$166.95$248.18483,900
2021-01-07$164.94$245.20567,200
2021-01-06$161.49$240.07594,900
2021-01-05$159.11$236.53427,800
2021-01-04$158.66$235.86747,700