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 — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$47.80$63.83898,700
2011-12-29$47.94$64.02900,900
2011-12-28$47.36$63.241,008,800
2011-12-27$48.66$64.98869,700
2011-12-23$48.12$64.26838,000
2011-12-22$48.44$64.691,789,400
2011-12-21$45.84$61.211,467,300
2011-12-20$45.71$61.041,780,300
2011-12-19$42.85$57.22982,200
2011-12-16$44.71$59.711,616,800
2011-12-15$44.05$58.581,421,600
2011-12-14$43.71$58.131,937,700
2011-12-13$44.31$58.931,410,600
2011-12-12$46.38$61.681,689,700
2011-12-09$48.88$65.011,270,800
2011-12-08$47.22$62.801,236,900
2011-12-07$49.56$65.911,310,700
2011-12-06$49.89$66.351,401,800
2011-12-05$49.81$66.242,231,800
2011-12-02$49.94$66.421,749,000
2011-12-01$49.91$66.381,352,000
2011-11-30$50.22$66.792,310,300
2011-11-29$45.65$60.711,409,200
2011-11-28$46.04$61.231,556,600
2011-11-25$43.33$57.63967,400
2011-11-23$42.96$57.132,031,000
2011-11-22$45.37$60.341,206,100
2011-11-21$45.94$61.101,656,600
2011-11-18$47.24$62.831,322,600
2011-11-17$46.95$62.442,622,100
2011-11-16$48.36$64.322,287,800
2011-11-15$50.00$66.502,461,100
2011-11-14$49.68$66.071,924,000
2011-11-11$49.99$66.482,266,400
2011-11-10$47.65$63.371,505,600
2011-11-09$46.44$61.762,484,800
2011-11-08$49.85$66.301,191,100
2011-11-07$49.62$65.992,423,000
2011-11-04$49.62$65.992,205,400
2011-11-03$47.79$63.562,367,600
2011-11-02$46.51$61.862,154,200
2011-11-01$45.20$60.112,997,700
2011-10-31$46.40$61.712,547,400
2011-10-28$50.21$66.783,273,300
2011-10-27$46.92$62.404,595,000
2011-10-26$43.66$58.074,198,400
2011-10-25$40.26$53.542,701,600
2011-10-24$42.91$57.072,893,200
2011-10-21$40.56$53.942,340,100
2011-10-20$38.72$51.502,556,900
2011-10-19$38.43$51.111,651,200
2011-10-18$39.92$53.092,308,600
2011-10-17$38.56$51.281,650,500
2011-10-14$40.59$53.981,110,700
2011-10-13$40.04$53.251,656,200
2011-10-12$39.51$52.552,698,300
2011-10-11$39.14$52.051,656,500
2011-10-10$38.99$51.851,884,800
2011-10-07$37.23$49.512,898,700
2011-10-06$38.18$50.785,295,600
2011-10-05$35.40$47.085,026,200
2011-10-04$32.78$43.607,700,000
2011-10-03$33.75$44.893,641,100
2011-09-30$36.99$49.192,273,600
2011-09-29$38.80$51.604,499,000
2011-09-28$39.25$52.202,865,000
2011-09-27$41.62$55.355,040,100
2011-09-26$38.77$51.562,342,700
2011-09-23$37.44$49.792,776,400
2011-09-22$36.87$49.046,628,400
2011-09-21$42.40$56.392,036,400
2011-09-20$45.18$60.091,461,800
2011-09-19$46.71$62.121,296,300
2011-09-16$47.42$63.071,539,400
2011-09-15$47.98$63.571,703,300
2011-09-14$46.27$61.312,653,400
2011-09-13$45.12$59.782,680,200
2011-09-12$43.99$58.282,374,600
2011-09-09$44.75$59.292,256,100
2011-09-08$46.06$61.031,724,100
2011-09-07$47.50$62.942,465,600
2011-09-06$44.10$58.433,749,000
2011-09-02$46.50$61.612,280,400
2011-09-01$49.07$65.022,685,900
2011-08-31$50.12$66.412,057,700
2011-08-30$49.16$65.131,336,500
2011-08-29$48.74$64.581,430,700
2011-08-26$46.26$61.291,596,300
2011-08-25$44.26$58.641,486,900
2011-08-24$46.03$60.991,290,300
2011-08-23$45.13$59.801,872,700
2011-08-22$42.42$56.201,587,100
2011-08-19$42.80$56.711,836,200
2011-08-18$43.69$57.892,278,500
2011-08-17$47.04$62.332,189,900
2011-08-16$48.09$63.722,602,200
2011-08-15$49.28$65.292,427,200
2011-08-12$48.42$64.152,700,700
2011-08-11$47.52$62.963,414,700
2011-08-10$43.94$58.223,734,400
2011-08-09$46.42$61.503,388,200
2011-08-08$42.56$56.394,394,100
2011-08-05$48.50$64.263,579,700
2011-08-04$49.31$65.333,828,900
2011-08-03$53.45$70.823,405,600
2011-08-02$53.20$70.493,116,300
2011-08-01$56.01$74.212,972,900
2011-07-29$58.19$77.102,626,000
2011-07-28$59.01$78.192,526,000
2011-07-27$60.73$80.463,391,900
2011-07-26$63.92$84.692,205,900
2011-07-25$65.39$86.641,278,100
2011-07-22$65.60$86.923,137,700
2011-07-21$66.22$87.744,161,900
2011-07-20$64.25$85.133,265,100
2011-07-19$64.82$85.883,139,800
2011-07-18$64.47$85.424,186,400
2011-07-15$66.30$87.845,447,700
2011-07-14$60.30$79.892,288,000
2011-07-13$62.36$82.622,255,100
2011-07-12$60.06$79.581,583,600
2011-07-11$60.77$80.522,041,800
2011-07-08$61.61$81.633,622,400
2011-07-07$62.23$82.453,875,200
2011-07-06$60.41$80.044,060,500
2011-07-05$62.72$83.103,552,300
2011-07-01$62.93$83.383,850,900
2011-06-30$63.47$84.092,474,800
2011-06-29$64.29$85.183,488,200
2011-06-28$61.63$81.662,921,200
2011-06-27$59.11$78.321,394,000
2011-06-24$60.01$79.511,881,000
2011-06-23$60.76$80.502,468,000
2011-06-22$59.91$79.382,620,700
2011-06-21$61.47$81.452,397,000
2011-06-20$60.00$79.501,813,500
2011-06-17$58.62$77.672,219,000
2011-06-16$58.43$77.423,546,700
2011-06-15$60.45$80.093,096,000
2011-06-14$61.85$81.951,699,500
2011-06-13$60.17$79.721,912,600
2011-06-10$61.75$81.821,281,600
2011-06-09$61.81$81.902,394,300
2011-06-08$59.53$78.872,546,900
2011-06-07$61.41$81.371,400,400
2011-06-06$62.26$82.491,452,100
2011-06-03$63.15$83.671,804,100
2011-06-02$65.54$86.84958,900
2011-06-01$65.00$86.121,837,100
2011-05-31$67.00$88.771,784,200
2011-05-27$66.43$88.02966,300
2011-05-26$66.73$88.411,904,600
2011-05-25$65.93$87.351,655,100
2011-05-24$64.96$86.072,007,000
2011-05-23$63.94$84.482,228,700
2011-05-20$63.78$84.272,803,200
2011-05-19$65.34$86.332,396,100
2011-05-18$66.88$88.362,741,600
2011-05-17$66.76$88.212,019,700
2011-05-16$68.13$90.022,041,900
2011-05-13$68.81$90.911,828,500
2011-05-12$70.45$93.082,816,700
2011-05-11$68.51$90.521,873,000
2011-05-10$72.16$95.341,814,700
2011-05-09$70.55$93.212,124,100
2011-05-06$70.00$92.492,250,500
2011-05-05$69.26$91.511,641,600
2011-05-04$69.96$92.431,635,500
2011-05-03$70.26$92.831,605,000
2011-05-02$70.27$92.841,325,800
2011-04-29$72.00$95.131,264,100
2011-04-28$71.47$94.431,681,900
2011-04-27$72.74$96.112,656,300
2011-04-26$71.09$93.931,700,000
2011-04-25$69.86$92.301,392,000
2011-04-21$69.40$91.69935,800
2011-04-20$69.06$91.241,389,000
2011-04-19$68.28$90.211,260,700
2011-04-18$65.70$86.801,145,600
2011-04-15$67.41$89.062,237,600
2011-04-14$63.99$84.551,397,800
2011-04-13$64.18$84.801,793,000
2011-04-12$64.17$84.782,003,900
2011-04-11$63.31$83.651,083,800
2011-04-08$63.60$84.031,288,000
2011-04-07$65.32$86.301,522,200
2011-04-06$66.62$88.021,641,600
2011-04-05$67.90$89.711,333,700
2011-04-04$67.44$89.10680,300
2011-04-01$67.32$88.94901,400
2011-03-31$67.72$89.471,003,400
2011-03-30$67.76$89.531,454,400
2011-03-29$65.96$87.15924,200
2011-03-28$64.74$85.54627,200
2011-03-25$65.07$85.971,144,400
2011-03-24$65.25$86.21807,600
2011-03-23$64.55$85.29794,100
2011-03-22$64.37$85.051,548,100
2011-03-21$63.94$84.482,216,100
2011-03-18$60.88$80.442,145,700
2011-03-17$60.99$80.581,372,400
2011-03-16$60.64$80.122,495,100
2011-03-15$63.32$83.661,337,600
2011-03-14$63.95$84.491,423,600
2011-03-11$64.17$84.781,907,400
2011-03-10$61.06$80.671,361,100
2011-03-09$62.19$82.171,330,700
2011-03-08$63.97$84.28975,300
2011-03-07$63.62$83.821,183,200
2011-03-04$65.43$86.20615,400
2011-03-03$66.32$87.381,254,900
2011-03-02$63.37$83.491,663,600
2011-03-01$64.26$84.661,237,200
2011-02-28$67.08$88.381,393,900
2011-02-25$66.36$87.431,416,200
2011-02-24$64.97$85.601,603,800
2011-02-23$63.52$83.692,377,000
2011-02-22$65.26$85.981,604,700
2011-02-18$68.52$90.281,112,400
2011-02-17$69.16$91.12766,800
2011-02-16$68.51$90.261,404,000
2011-02-15$68.58$90.351,158,800
2011-02-14$69.35$91.371,121,300
2011-02-11$67.47$88.89690,100
2011-02-10$66.53$87.651,246,800
2011-02-09$65.66$86.511,645,800
2011-02-08$67.42$88.831,314,600
2011-02-07$67.25$88.601,255,200
2011-02-04$66.89$88.131,162,600
2011-02-03$66.66$87.83931,500
2011-02-02$66.07$87.051,133,600
2011-02-01$66.41$87.501,681,500
2011-01-31$65.19$85.891,752,400
2011-01-28$63.67$83.892,069,600
2011-01-27$64.89$85.492,733,400
2011-01-26$65.29$86.026,790,000
2011-01-25$58.40$76.942,171,300
2011-01-24$58.87$77.561,218,300
2011-01-21$58.29$76.801,345,000
2011-01-20$59.10$77.861,963,700
2011-01-19$59.24$78.052,150,300
2011-01-18$60.97$80.332,319,900
2011-01-14$57.84$76.201,082,600
2011-01-13$58.26$76.761,112,100
2011-01-12$58.64$77.261,192,500
2011-01-11$58.63$77.252,057,800
2011-01-10$55.30$72.861,132,600
2011-01-07$55.16$72.671,688,100
2011-01-06$55.80$73.52865,600
2011-01-05$56.46$74.391,669,300
2011-01-04$56.29$74.161,550,500
2011-01-03$57.55$75.821,575,000