NYSE:ATI | Historical Stock Price | ATI 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
1999-11-29 to 2026-09-04
Data captured

Stock Price Chart

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

$2.63$6.95$18.34$48.42$127.82$337.431999-11-292026-08-27

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

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Historical Stock Price — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$13.22$15.87709,000
2003-12-30$13.42$16.11790,400
2003-12-29$13.90$16.68657,500
2003-12-26$13.07$15.69156,100
2003-12-24$13.01$15.62240,400
2003-12-23$12.95$15.54869,400
2003-12-22$13.26$15.921,193,800
2003-12-19$12.56$15.081,391,700
2003-12-18$11.65$13.98744,800
2003-12-17$10.75$12.90711,200
2003-12-16$10.44$12.53561,300
2003-12-15$10.65$12.78682,400
2003-12-12$10.80$12.96932,500
2003-12-11$10.71$12.851,534,600
2003-12-10$9.00$10.80595,800
2003-12-09$9.00$10.80432,400
2003-12-08$9.34$11.21865,600
2003-12-05$8.75$10.50219,300
2003-12-04$8.90$10.68431,600
2003-12-03$8.86$10.63655,500
2003-12-02$9.30$11.16525,400
2003-12-01$9.42$11.31612,600
2003-11-28$8.20$9.84114,400
2003-11-26$8.25$9.90190,100
2003-11-25$8.08$9.70364,900
2003-11-24$7.97$9.57271,100
2003-11-21$7.63$9.16254,100
2003-11-20$7.59$9.11219,300
2003-11-19$7.61$9.06249,300
2003-11-18$7.70$9.17267,300
2003-11-17$7.88$9.38402,500
2003-11-14$7.98$9.50449,900
2003-11-13$8.04$9.57169,900
2003-11-12$7.94$9.46179,100
2003-11-11$7.77$9.25145,900
2003-11-10$7.78$9.26278,600
2003-11-07$7.95$9.47378,600
2003-11-06$7.84$9.34261,600
2003-11-05$7.58$9.03228,000
2003-11-04$7.72$9.19229,000
2003-11-03$7.68$9.15449,400
2003-10-31$7.65$9.11182,200
2003-10-30$7.73$9.21765,900
2003-10-29$7.98$9.50584,500
2003-10-28$7.42$8.84698,600
2003-10-27$7.30$8.69289,400
2003-10-24$6.80$8.10275,700
2003-10-23$7.04$8.38377,300
2003-10-22$7.17$8.54541,600
2003-10-21$7.57$9.01272,600
2003-10-20$7.60$9.05229,600
2003-10-17$7.49$8.92209,400
2003-10-16$7.78$9.26252,100
2003-10-15$7.60$9.05303,200
2003-10-14$7.73$9.21250,600
2003-10-13$7.55$8.99205,300
2003-10-10$7.33$8.73315,400
2003-10-09$7.48$8.91547,700
2003-10-08$7.24$8.62502,000
2003-10-07$7.34$8.74328,600
2003-10-06$7.10$8.45295,900
2003-10-03$7.10$8.45484,400
2003-10-02$6.90$8.22368,200
2003-10-01$6.90$8.22332,800
2003-09-30$6.55$7.80611,700
2003-09-29$6.84$8.15474,200
2003-09-26$6.35$7.561,934,200
2003-09-25$6.52$7.76652,900
2003-09-24$6.80$8.10520,000
2003-09-23$7.13$8.49435,000
2003-09-22$7.00$8.34518,200
2003-09-19$7.11$8.47400,000
2003-09-18$7.01$8.35635,400
2003-09-17$6.96$8.29741,400
2003-09-16$6.85$8.16591,100
2003-09-15$6.66$7.93414,400
2003-09-12$6.60$7.86759,000
2003-09-11$6.80$8.10653,600
2003-09-10$6.69$7.971,010,900
2003-09-09$7.00$8.34685,500
2003-09-08$7.30$8.69404,800
2003-09-05$7.20$8.57386,700
2003-09-04$7.49$8.92296,100
2003-09-03$7.30$8.69426,200
2003-09-02$7.38$8.79621,700
2003-08-29$7.45$8.87184,900
2003-08-28$7.42$8.84431,300
2003-08-27$7.50$8.93278,700
2003-08-26$7.60$9.05360,400
2003-08-25$7.62$9.07278,700
2003-08-22$7.62$9.07277,500
2003-08-21$8.06$9.60249,400
2003-08-20$7.86$9.29160,200
2003-08-19$7.87$9.30217,200
2003-08-18$7.56$8.93560,500
2003-08-15$7.32$8.65265,200
2003-08-14$7.54$8.91195,400
2003-08-13$7.37$8.71126,500
2003-08-12$7.35$8.69177,700
2003-08-11$7.33$8.66290,600
2003-08-08$7.15$8.45467,600
2003-08-07$7.07$8.35684,400
2003-08-06$6.77$8.00521,900
2003-08-05$7.22$8.53297,100
2003-08-04$7.60$8.98320,000
2003-08-01$7.51$8.87498,500
2003-07-31$7.55$8.92494,400
2003-07-30$7.55$8.92253,800
2003-07-29$7.77$9.18469,600
2003-07-28$8.14$9.62771,600
2003-07-25$7.70$9.10363,700
2003-07-24$7.74$9.15548,800
2003-07-23$7.46$8.82839,900
2003-07-22$7.70$9.10577,300
2003-07-21$7.30$8.63544,900
2003-07-18$7.52$8.89575,600
2003-07-17$7.02$8.30460,000
2003-07-16$7.11$8.40851,900
2003-07-15$7.06$8.34885,500
2003-07-14$6.85$8.09922,500
2003-07-11$6.66$7.87326,100
2003-07-10$6.30$7.44339,100
2003-07-09$6.75$7.98423,100
2003-07-08$6.67$7.88178,400
2003-07-07$6.74$7.96274,800
2003-07-03$6.55$7.74191,300
2003-07-02$6.85$8.09676,200
2003-07-01$6.62$7.82286,200
2003-06-30$6.60$7.801,418,100
2003-06-27$6.43$7.60578,700
2003-06-26$6.62$7.82651,000
2003-06-25$6.38$7.54284,800
2003-06-24$6.36$7.52472,400
2003-06-23$6.30$7.44547,600
2003-06-20$6.61$7.81518,100
2003-06-19$6.68$7.89320,200
2003-06-18$6.90$8.15412,800
2003-06-17$6.96$8.22577,500
2003-06-16$6.93$8.19773,300
2003-06-13$7.12$8.41333,500
2003-06-12$7.26$8.58266,900
2003-06-11$7.28$8.60370,900
2003-06-10$7.06$8.34455,600
2003-06-09$6.81$8.05468,800
2003-06-06$7.09$8.38370,300
2003-06-05$7.20$8.51495,500
2003-06-04$6.91$8.17489,300
2003-06-03$6.66$7.87509,400
2003-06-02$7.00$8.271,031,900
2003-05-30$6.58$7.78390,900
2003-05-29$6.28$7.42455,300
2003-05-28$6.15$7.27569,100
2003-05-27$5.95$7.03333,200
2003-05-23$6.10$7.21360,100
2003-05-22$5.51$6.51178,000
2003-05-21$5.81$6.79496,500
2003-05-20$5.85$6.84412,300
2003-05-19$5.85$6.84375,300
2003-05-16$5.88$6.88787,500
2003-05-15$5.35$6.26435,600
2003-05-14$4.75$5.56352,800
2003-05-13$4.72$5.52185,300
2003-05-12$4.80$5.61266,200
2003-05-09$4.84$5.66226,800
2003-05-08$4.60$5.38222,800
2003-05-07$4.60$5.38197,800
2003-05-06$4.70$5.50717,200
2003-05-05$4.78$5.59382,900
2003-05-02$4.48$5.24246,000
2003-05-01$4.30$5.03243,600
2003-04-30$4.15$4.85337,700
2003-04-29$4.00$4.68402,600
2003-04-28$4.15$4.85376,600
2003-04-25$3.77$4.41184,400
2003-04-24$3.85$4.50241,700
2003-04-23$3.97$4.64539,900
2003-04-22$3.63$4.25269,500
2003-04-21$3.70$4.33301,500
2003-04-17$3.44$4.02182,700
2003-04-16$3.27$3.82168,100
2003-04-15$3.45$4.03168,100
2003-04-14$3.28$3.84133,000
2003-04-11$3.16$3.70109,800
2003-04-10$3.17$3.71138,200
2003-04-09$3.00$3.51178,300
2003-04-08$3.15$3.68155,000
2003-04-07$3.12$3.65198,200
2003-04-04$3.12$3.65155,000
2003-04-03$3.18$3.72155,600
2003-04-02$3.22$3.77175,500
2003-04-01$3.03$3.54206,600
2003-03-31$2.90$3.39216,400
2003-03-28$3.07$3.59345,600
2003-03-27$3.00$3.51269,500
2003-03-26$3.00$3.51439,200
2003-03-25$3.11$3.64261,100
2003-03-24$2.98$3.49346,600
2003-03-21$3.33$3.89871,800
2003-03-20$3.15$3.68483,500
2003-03-19$3.16$3.70321,300
2003-03-18$3.15$3.68552,900
2003-03-17$2.91$3.40693,700
2003-03-14$2.73$3.19304,600
2003-03-13$2.61$3.05885,000
2003-03-12$2.51$2.94581,600
2003-03-11$2.45$2.87264,000
2003-03-10$2.53$2.96187,800
2003-03-07$2.68$3.13164,400
2003-03-06$2.75$3.22257,900
2003-03-05$2.81$3.29205,300
2003-03-04$2.76$3.23205,100
2003-03-03$2.77$3.24336,600
2003-02-28$2.99$3.50241,900
2003-02-27$2.89$3.38302,100
2003-02-26$2.87$3.36195,600
2003-02-25$2.90$3.39395,100
2003-02-24$2.85$3.33304,300
2003-02-21$3.00$3.51678,000
2003-02-20$2.80$3.27604,300
2003-02-19$3.05$3.50531,600
2003-02-18$3.18$3.65449,300
2003-02-14$3.13$3.59839,700
2003-02-13$3.29$3.77684,700
2003-02-12$3.34$3.83765,200
2003-02-11$3.88$4.45281,100
2003-02-10$3.96$4.54333,000
2003-02-07$4.14$4.75366,800
2003-02-06$4.16$4.77322,900
2003-02-05$4.14$4.751,023,300
2003-02-04$4.16$4.77861,200
2003-02-03$4.17$4.78852,900
2003-01-31$4.57$5.24909,300
2003-01-30$5.16$5.92423,700
2003-01-29$5.52$6.33187,600
2003-01-28$5.58$6.40539,000
2003-01-27$5.28$6.05251,300
2003-01-24$5.60$6.42450,900
2003-01-23$5.85$6.71487,500
2003-01-22$6.10$6.99221,800
2003-01-21$6.06$6.95448,600
2003-01-17$6.38$7.31214,400
2003-01-16$6.67$7.65397,900
2003-01-15$6.72$7.70715,700
2003-01-14$6.55$7.51584,300
2003-01-13$6.10$6.99278,700
2003-01-10$6.05$6.94526,500
2003-01-09$5.91$6.78432,500
2003-01-08$5.82$6.67348,600
2003-01-07$6.08$6.97536,700
2003-01-06$6.22$7.13297,700
2003-01-03$6.31$7.23348,400
2003-01-02$6.24$7.15347,000