NASDAQ:ZD | Historical Stock Price | ZIFF DAVIS, 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
1999-07-23 to 2026-09-04
Data captured

Stock Price Chart

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

$0.31$1.08$3.79$13.26$46.39$162.271999-07-232026-08-27

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$5.84$5.84234,370
1999-12-30$5.43$5.43255,990
1999-12-29$5.92$5.92345,000
1999-12-28$5.60$5.601,016,945
1999-12-27$6.68$6.684,564,695
1999-12-23$5.11$5.11918,965
1999-12-22$3.72$3.72298,540
1999-12-21$4.02$4.02361,100
1999-12-20$4.08$4.08308,315
1999-12-17$4.21$4.21348,680
1999-12-16$4.67$4.67271,170
1999-12-15$4.84$4.84130,525
1999-12-14$4.84$4.84331,315
1999-12-13$5.27$5.27173,190
1999-12-10$5.49$5.49236,785
1999-12-09$5.63$5.63542,570
1999-12-08$5.71$5.71786,485
1999-12-07$5.33$5.33580,175
1999-12-06$4.78$4.78163,070
1999-12-03$4.81$4.81273,470
1999-12-02$4.89$4.89174,570
1999-12-01$5.11$5.11172,960
1999-11-30$5.08$5.08319,700
1999-11-29$5.16$5.16268,410
1999-11-26$5.38$5.38153,985
1999-11-24$5.38$5.38250,930
1999-11-23$5.24$5.24186,070
1999-11-22$5.11$5.11313,375
1999-11-19$5.49$5.49121,900
1999-11-18$5.54$5.54235,750
1999-11-17$5.65$5.651,139,190
1999-11-16$5.11$5.11495,190
1999-11-15$5.11$5.11574,310
1999-11-12$5.43$5.43486,220
1999-11-11$5.82$5.82942,310
1999-11-10$5.98$5.983,649,755
1999-11-09$5.84$5.844,432,445
1999-11-08$3.70$3.70350,060
1999-11-05$3.64$3.64281,520
1999-11-04$3.59$3.59208,150
1999-11-03$3.53$3.5390,045
1999-11-02$3.53$3.53300,495
1999-11-01$3.75$3.7576,130
1999-10-29$3.78$3.78115,000
1999-10-28$3.78$3.7880,385
1999-10-27$3.86$3.86121,440
1999-10-26$3.99$3.9958,880
1999-10-25$4.05$4.05131,445
1999-10-22$3.94$3.94219,880
1999-10-21$3.91$3.91278,185
1999-10-20$4.27$4.27159,850
1999-10-19$4.24$4.24218,845
1999-10-18$3.99$3.99191,820
1999-10-15$4.24$4.24487,945
1999-10-14$4.13$4.13135,355
1999-10-13$4.27$4.2769,920
1999-10-12$4.29$4.29172,270
1999-10-11$4.54$4.54919,885
1999-10-08$4.35$4.35146,855
1999-10-07$4.35$4.35125,235
1999-10-06$4.24$4.24183,195
1999-10-05$4.24$4.24123,395
1999-10-04$4.27$4.27169,280
1999-10-01$4.46$4.46164,795
1999-09-30$4.32$4.3297,865
1999-09-29$4.18$4.18157,550
1999-09-28$4.16$4.1673,600
1999-09-27$4.24$4.24693,565
1999-09-24$4.13$4.13322,345
1999-09-23$4.35$4.35397,210
1999-09-22$4.67$4.67221,490
1999-09-21$4.78$4.78204,700
1999-09-20$5.08$5.08232,415
1999-09-17$5.22$5.22184,575
1999-09-16$5.43$5.43114,425
1999-09-15$5.54$5.5460,720
1999-09-14$5.41$5.41109,135
1999-09-13$5.63$5.6362,215
1999-09-10$5.82$5.82164,335
1999-09-09$5.90$5.90219,880
1999-09-08$5.92$5.92436,310
1999-09-07$5.98$5.98163,645
1999-09-03$6.03$6.03193,430
1999-09-02$5.87$5.87256,910
1999-09-01$5.92$5.92377,890
1999-08-31$5.98$5.98225,975
1999-08-30$6.20$6.20444,705
1999-08-27$5.76$5.7686,825
1999-08-26$5.60$5.60210,565
1999-08-25$5.49$5.49163,875
1999-08-24$5.68$5.68160,885
1999-08-23$5.65$5.65156,170
1999-08-20$5.79$5.79191,820
1999-08-19$5.92$5.92265,420
1999-08-18$6.36$6.36920,000
1999-08-17$6.36$6.36467,935
1999-08-16$6.55$6.55707,710
1999-08-13$5.98$5.98695,290
1999-08-12$4.86$4.86587,535
1999-08-11$5.16$5.16246,330
1999-08-10$5.22$5.22186,990
1999-08-09$5.05$5.05312,800
1999-08-06$5.49$5.49314,640
1999-08-05$5.73$5.73540,960
1999-08-04$5.33$5.33671,370
1999-08-03$6.09$6.09629,740
1999-08-02$7.07$7.07472,535
1999-07-30$7.50$7.50980,260
1999-07-29$6.79$6.79823,630
1999-07-28$6.22$6.222,574,505
1999-07-27$6.98$6.981,083,415
1999-07-26$7.17$7.172,656,960
1999-07-23$8.26$8.2616,005,355