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 — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$13.42$15.67302,800
1999-12-30$12.95$15.11561,200
1999-12-29$13.13$15.32288,000
1999-12-28$13.38$15.62126,400
1999-12-27$13.56$15.83244,800
1999-12-23$13.64$15.93434,400
1999-12-22$13.69$15.98536,000
1999-12-21$13.78$16.09372,800
1999-12-20$13.59$15.87585,600
1999-12-17$13.61$15.89748,400
1999-12-16$13.75$16.051,384,400
1999-12-15$13.75$16.051,577,200
1999-12-14$12.48$14.58493,200
1999-12-13$11.89$13.88478,000
1999-12-10$11.80$13.77666,800
1999-12-09$11.91$13.91592,800
1999-12-08$11.73$13.70760,400
1999-12-07$11.47$13.39934,800
1999-12-06$11.36$13.26562,000
1999-12-03$10.97$12.81748,000
1999-12-02$10.50$12.26506,000
1999-12-01$10.38$12.112,530,000
1999-11-30$9.89$11.551,134,800
1999-11-29$10.27$11.99454,000
1999-11-26$9.63$11.2458,400
1999-11-24$9.59$11.20149,600
1999-11-23$9.78$11.42398,800
1999-11-22$9.63$11.24123,200
1999-11-19$9.44$11.0299,600
1999-11-18$9.72$11.35530,400
1999-11-17$9.63$11.24552,400
1999-11-16$9.31$10.87544,800
1999-11-15$8.94$10.41111,200
1999-11-12$8.94$10.41512,000
1999-11-11$8.97$10.4596,000
1999-11-10$8.84$10.30200,400
1999-11-09$9.11$10.6180,000
1999-11-08$8.94$10.41301,600
1999-11-05$9.28$10.81323,600
1999-11-04$9.06$10.56237,600
1999-11-03$9.16$10.67458,400
1999-11-02$8.98$10.4792,000
1999-11-01$8.63$10.05489,600
1999-10-29$9.09$10.59360,400
1999-10-28$8.91$10.3794,800
1999-10-27$8.50$9.90214,000
1999-10-26$8.52$9.92260,000
1999-10-25$8.53$9.94394,000
1999-10-22$8.80$10.25300,800
1999-10-21$8.88$10.34383,200
1999-10-20$9.19$10.70892,400
1999-10-19$9.88$11.50209,200
1999-10-18$9.53$11.10222,800
1999-10-15$9.81$11.43218,000
1999-10-14$9.78$11.3976,400
1999-10-13$9.64$11.23158,000
1999-10-12$9.42$10.98308,000
1999-10-11$9.44$10.99445,200
1999-10-08$9.91$11.541,263,600
1999-10-07$9.56$11.14435,200
1999-10-06$9.50$11.07540,400
1999-10-05$9.48$11.05786,800
1999-10-04$9.88$11.50399,200
1999-10-01$9.42$10.98437,200
1999-09-30$9.23$10.76373,600
1999-09-29$9.22$10.74784,400
1999-09-28$8.41$9.79296,800
1999-09-27$8.33$9.70504,000
1999-09-24$8.22$9.57873,600
1999-09-23$8.41$9.79996,400
1999-09-22$8.22$9.57634,400
1999-09-21$8.44$9.83394,000
1999-09-20$8.66$10.08552,000
1999-09-17$8.50$9.90448,000
1999-09-16$8.21$9.56192,400
1999-09-15$8.19$9.54173,200
1999-09-14$8.28$9.65316,400
1999-09-13$8.33$9.70368,000
1999-09-10$8.75$10.19403,200
1999-09-09$8.77$10.21419,200
1999-09-08$8.66$10.08304,800
1999-09-07$8.77$10.21291,200
1999-09-03$8.75$10.19390,000
1999-09-02$8.36$9.74204,000
1999-09-01$8.28$9.621,662,400
1999-08-31$8.13$9.441,948,400
1999-08-30$8.44$9.81565,600
1999-08-27$8.84$10.28325,600
1999-08-26$9.50$11.04262,000
1999-08-25$9.50$11.04540,400
1999-08-24$10.05$11.6895,200
1999-08-23$10.04$11.6783,600
1999-08-20$10.09$11.73102,800
1999-08-19$10.17$11.8274,800
1999-08-18$10.38$12.06383,200
1999-08-17$10.50$12.20272,000
1999-08-16$10.38$12.0696,400
1999-08-13$10.41$12.09186,800
1999-08-12$10.30$11.97507,200
1999-08-11$10.41$12.09247,600
1999-08-10$10.23$11.89271,200
1999-08-09$10.41$12.09343,600
1999-08-06$10.50$12.20744,400
1999-08-05$10.67$12.40458,800
1999-08-04$10.83$12.58453,200
1999-08-03$10.78$12.53547,200
1999-08-02$11.00$12.78451,200
1999-07-30$10.81$12.57257,200
1999-07-29$10.75$12.49784,400
1999-07-28$10.95$12.73343,600
1999-07-27$11.00$12.78550,000
1999-07-26$10.59$12.31464,400
1999-07-23$10.16$11.8078,400
1999-07-22$10.13$11.77645,200
1999-07-21$9.91$11.51584,800
1999-07-20$10.25$11.91609,600
1999-07-19$10.78$12.53297,600
1999-07-16$10.56$12.27522,800
1999-07-15$10.00$11.62160,800
1999-07-14$9.92$11.53119,600
1999-07-13$9.75$11.33752,000
1999-07-12$9.64$11.20652,000
1999-07-09$9.75$11.33230,400
1999-07-08$9.76$11.34100,400
1999-07-07$9.73$11.31282,400
1999-07-06$9.59$11.15332,400
1999-07-02$9.63$11.19189,600
1999-07-01$9.72$11.29243,200
1999-06-30$9.81$11.40370,800
1999-06-29$9.63$11.19124,000
1999-06-28$9.63$11.1988,400
1999-06-25$9.50$11.04204,000
1999-06-24$9.19$10.68441,600
1999-06-23$9.38$10.89113,200
1999-06-22$9.47$11.00756,800
1999-06-21$9.50$11.04461,200
1999-06-18$9.75$11.33185,200
1999-06-17$9.88$11.48587,200
1999-06-16$9.97$11.58738,800
1999-06-15$9.63$11.19244,800
1999-06-14$9.81$11.40177,600
1999-06-11$9.63$11.19200,400
1999-06-10$9.56$11.11371,200
1999-06-09$9.38$10.89482,000
1999-06-08$10.03$11.66398,800
1999-06-07$9.97$11.58121,600
1999-06-04$9.88$11.48430,800
1999-06-03$9.75$11.33257,600
1999-06-02$9.50$11.04587,200
1999-06-01$9.14$10.62337,600
1999-05-28$8.83$10.26175,200
1999-05-27$8.90$10.34103,200
1999-05-26$8.80$10.22450,800
1999-05-25$8.88$10.31308,400
1999-05-24$8.81$10.24114,000
1999-05-21$9.03$10.50308,800
1999-05-20$9.13$10.60301,200
1999-05-19$9.00$10.46200,400
1999-05-18$9.13$10.60118,000
1999-05-17$9.38$10.89273,200
1999-05-14$9.63$11.19418,800
1999-05-13$9.25$10.75449,600
1999-05-12$8.93$10.38500,000
1999-05-11$8.69$10.10372,400
1999-05-10$8.23$9.57394,000
1999-05-07$7.97$9.26100,400
1999-05-06$7.81$9.08287,200
1999-05-05$8.03$9.33264,800
1999-05-04$8.23$9.57179,600
1999-05-03$8.53$9.91421,200
1999-04-30$8.25$9.56378,000
1999-04-29$8.12$9.41376,400
1999-04-28$7.97$9.24533,200
1999-04-27$8.05$9.33819,600
1999-04-26$7.91$9.17574,800
1999-04-23$7.69$8.91459,200
1999-04-22$7.78$9.02314,800
1999-04-21$7.25$8.40819,200
1999-04-20$7.49$8.69582,800
1999-04-19$7.91$9.17546,000
1999-04-16$8.59$9.96606,800
1999-04-15$8.33$9.65754,400
1999-04-14$8.73$10.132,941,600
1999-04-13$7.34$8.511,216,000
1999-04-12$7.25$8.401,336,400
1999-04-09$6.75$7.831,423,200
1999-04-08$6.63$7.681,634,800
1999-04-07$7.42$8.601,032,000
1999-04-06$8.06$9.35316,000
1999-04-05$8.48$9.84478,400
1999-04-01$8.81$10.22209,200
1999-03-31$9.19$10.65221,600
1999-03-30$8.97$10.40230,000
1999-03-29$8.88$10.29145,600
1999-03-26$8.81$10.2296,000
1999-03-25$8.83$10.23109,600
1999-03-24$8.50$9.8598,800
1999-03-23$8.34$9.67663,200
1999-03-22$8.77$10.16124,000
1999-03-19$9.05$10.49184,800
1999-03-18$9.05$10.49226,800
1999-03-17$9.25$10.7298,400
1999-03-16$9.39$10.89148,800
1999-03-15$9.44$10.94248,800
1999-03-12$9.34$10.83343,200
1999-03-11$9.25$10.72168,800
1999-03-10$9.92$11.50222,000
1999-03-09$10.06$11.67488,400
1999-03-08$9.52$11.03319,200
1999-03-05$9.63$11.16272,800
1999-03-04$9.69$11.23117,600
1999-03-03$9.44$10.94392,400
1999-03-02$9.34$10.83342,800
1999-03-01$9.13$10.58429,600
1999-02-26$9.00$10.43397,600
1999-02-25$9.23$10.71304,400
1999-02-24$9.17$10.63130,000
1999-02-23$9.05$10.49242,000
1999-02-22$9.03$10.47627,600
1999-02-19$8.94$10.36824,800
1999-02-18$9.00$10.43230,000
1999-02-17$9.25$10.72310,400
1999-02-16$9.58$11.10521,600
1999-02-12$9.72$11.27774,400
1999-02-11$9.47$10.951,125,600
1999-02-10$8.31$9.62626,800
1999-02-09$8.31$9.62365,200
1999-02-08$8.69$10.05401,200
1999-02-05$8.81$10.19263,200
1999-02-04$8.91$10.30326,800
1999-02-03$8.91$10.30492,800
1999-02-02$9.02$10.43526,800
1999-02-01$9.22$10.66386,000
1999-01-29$9.59$11.10473,600
1999-01-28$9.56$11.06964,000
1999-01-27$9.50$10.99949,600
1999-01-26$9.72$11.24586,800
1999-01-25$10.25$11.861,060,000
1999-01-22$10.48$12.13980,400
1999-01-21$10.50$12.15614,400
1999-01-20$10.20$11.802,334,000
1999-01-19$10.17$11.771,584,000
1999-01-15$11.39$13.18203,600
1999-01-14$11.72$13.56514,000
1999-01-13$11.22$12.98483,600
1999-01-12$11.31$13.09504,400
1999-01-11$11.45$13.25306,400
1999-01-08$11.63$13.45244,800
1999-01-07$11.38$13.16222,400
1999-01-06$11.25$13.01534,000
1999-01-05$11.25$13.01651,600
1999-01-04$12.37$14.31668,800