NASDAQ:PAYX | Historical Stock Price | PAYCHEX 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
1983-08-26 to 2026-09-04
Data captured

Stock Price Chart

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

$0.13$0.65$3.17$15.54$76.19$373.561983-08-262026-08-27

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

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Historical Stock Price — 1983

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1983-12-30$0.21$0.21317,158
1983-12-29$0.21$0.21126,863
1983-12-28$0.21$0.2186,498
1983-12-27$0.21$0.211,395,494
1983-12-23$0.21$0.21322,924
1983-12-22$0.21$0.211,891,413
1983-12-21$0.20$0.20432,488
1983-12-20$0.20$0.20294,092
1983-12-19$0.20$0.2028,833
1983-12-16$0.20$0.20201,828
1983-12-15$0.20$0.205,767
1983-12-14$0.20$0.20132,630
1983-12-13$0.20$0.20207,594
1983-12-12$0.20$0.20132,630
1983-12-09$0.20$0.2034,599
1983-12-08$0.20$0.200
1983-12-07$0.20$0.2063,432
1983-12-06$0.20$0.20282,559
1983-12-05$0.21$0.215,767
1983-12-02$0.20$0.201,285,930
1983-12-01$0.21$0.21374,823
1983-11-30$0.20$0.20357,523
1983-11-29$0.20$0.20490,153
1983-11-28$0.20$0.20726,579
1983-11-25$0.20$0.20720,813
1983-11-23$0.21$0.21138,396
1983-11-22$0.21$0.21190,295
1983-11-21$0.22$0.22403,655
1983-11-18$0.22$0.22219,127
1983-11-17$0.22$0.22276,792
1983-11-16$0.22$0.2292,264
1983-11-15$0.23$0.2351,899
1983-11-14$0.23$0.2357,665
1983-11-11$0.23$0.2398,031
1983-11-10$0.23$0.2334,599
1983-11-09$0.23$0.2334,599
1983-11-08$0.23$0.23334,457
1983-11-07$0.23$0.23420,955
1983-11-04$0.23$0.2357,665
1983-11-03$0.23$0.2380,731
1983-11-02$0.23$0.23697,747
1983-11-01$0.23$0.2380,731
1983-10-31$0.23$0.2374,965
1983-10-28$0.23$0.23115,330
1983-10-27$0.23$0.23138,396
1983-10-26$0.23$0.23184,528
1983-10-25$0.23$0.23155,696
1983-10-24$0.23$0.23196,061
1983-10-21$0.23$0.23536,285
1983-10-20$0.22$0.22397,889
1983-10-19$0.22$0.22317,158
1983-10-18$0.23$0.23253,726
1983-10-17$0.24$0.2428,833
1983-10-14$0.24$0.2469,198
1983-10-13$0.24$0.242,600,693
1983-10-12$0.24$0.24853,443
1983-10-11$0.24$0.242,150,906
1983-10-10$0.23$0.23126,863
1983-10-07$0.23$0.23392,122
1983-10-06$0.24$0.24593,950
1983-10-05$0.21$0.21190,295
1983-10-04$0.21$0.2174,965
1983-10-03$0.21$0.2192,264
1983-09-30$0.21$0.21957,240
1983-09-29$0.21$0.2186,498
1983-09-28$0.21$0.21126,863
1983-09-27$0.21$0.21144,163
1983-09-26$0.21$0.21149,929
1983-09-23$0.21$0.21818,844
1983-09-22$0.21$0.21420,955
1983-09-21$0.21$0.21334,457
1983-09-20$0.21$0.211,124,468
1983-09-19$0.20$0.20149,929
1983-09-16$0.20$0.20167,229
1983-09-15$0.20$0.20282,559
1983-09-14$0.20$0.20271,026
1983-09-13$0.20$0.20317,158
1983-09-12$0.20$0.20657,381
1983-09-09$0.20$0.201,066,803
1983-09-08$0.20$0.20697,747
1983-09-07$0.20$0.201,037,971
1983-09-06$0.20$0.20651,615
1983-09-02$0.20$0.20674,681
1983-09-01$0.20$0.201,176,367
1983-08-31$0.20$0.20738,113
1983-08-30$0.20$0.203,096,613
1983-08-29$0.20$0.203,598,298
1983-08-26$0.21$0.2115,754,089