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.

View year

Historical Stock Price — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$16.75$18.20350,900
2001-12-28$16.34$17.75217,700
2001-12-27$16.38$17.79129,800
2001-12-26$16.48$17.90146,400
2001-12-24$16.24$17.6491,000
2001-12-21$15.76$17.12376,600
2001-12-20$16.03$17.41287,200
2001-12-19$15.62$16.97360,800
2001-12-18$15.42$16.75287,800
2001-12-17$14.60$15.86314,900
2001-12-14$14.69$15.96200,100
2001-12-13$14.60$15.86329,800
2001-12-12$15.10$16.40208,500
2001-12-11$15.15$16.46221,100
2001-12-10$15.32$16.64285,200
2001-12-07$15.25$16.57520,300
2001-12-06$15.51$16.85659,200
2001-12-05$15.42$16.75619,100
2001-12-04$15.32$16.64253,200
2001-12-03$15.22$16.53273,100
2001-11-30$15.44$16.77485,700
2001-11-29$15.32$16.64264,200
2001-11-28$15.89$17.26185,900
2001-11-27$16.29$17.70161,000
2001-11-26$16.00$17.38185,700
2001-11-23$16.48$17.9051,800
2001-11-21$16.07$17.46182,300
2001-11-20$16.22$17.40182,400
2001-11-19$16.12$17.30155,100
2001-11-16$16.19$17.37171,300
2001-11-15$16.08$17.2580,000
2001-11-14$16.14$17.32158,400
2001-11-13$15.79$16.94130,500
2001-11-12$15.22$16.33154,200
2001-11-09$15.49$16.62146,600
2001-11-08$15.40$16.52183,000
2001-11-07$15.58$16.72158,700
2001-11-06$15.82$16.97431,500
2001-11-05$15.89$17.05326,600
2001-11-02$15.40$16.52194,800
2001-11-01$15.01$16.11175,300
2001-10-31$14.80$15.88257,900
2001-10-30$14.84$15.92264,500
2001-10-29$15.35$16.47222,300
2001-10-26$15.83$16.98180,900
2001-10-25$15.69$16.83137,500
2001-10-24$15.58$16.72219,000
2001-10-23$15.49$16.62169,000
2001-10-22$15.44$16.57267,600
2001-10-19$14.36$15.41237,100
2001-10-18$14.63$15.70452,400
2001-10-17$14.71$15.78556,200
2001-10-16$15.12$16.22319,000
2001-10-15$14.26$15.30171,000
2001-10-12$14.36$15.41291,700
2001-10-11$13.94$14.96348,200
2001-10-10$13.85$14.86270,800
2001-10-09$13.02$13.97236,300
2001-10-08$12.92$13.86197,000
2001-10-05$13.12$14.08186,800
2001-10-04$12.98$13.93354,300
2001-10-03$12.83$13.77563,200
2001-10-02$12.73$13.66751,900
2001-10-01$12.88$13.82518,400
2001-09-28$13.33$14.30844,000
2001-09-27$12.90$13.84490,600
2001-09-26$13.31$14.28189,700
2001-09-25$13.80$14.81534,000
2001-09-24$13.79$14.80372,100
2001-09-21$13.20$14.16402,600
2001-09-20$14.50$15.56570,000
2001-09-19$15.46$16.59253,000
2001-09-18$16.07$17.24117,700
2001-09-17$16.49$17.69532,200
2001-09-10$17.80$19.10281,200
2001-09-07$17.95$19.26317,700
2001-09-06$18.07$19.39273,000
2001-09-05$18.53$19.88161,200
2001-09-04$18.12$19.44257,900
2001-08-31$18.50$19.85144,000
2001-08-30$18.33$19.6798,500
2001-08-29$18.50$19.85142,300
2001-08-28$18.60$19.96147,300
2001-08-27$18.76$20.13228,000
2001-08-24$18.99$20.38151,300
2001-08-23$18.78$20.15132,600
2001-08-22$19.26$20.45250,800
2001-08-21$19.18$20.3767,700
2001-08-20$19.45$20.6552,800
2001-08-17$19.45$20.6586,300
2001-08-16$19.80$21.0289,100
2001-08-15$19.32$20.5160,600
2001-08-14$19.00$20.1796,100
2001-08-13$18.99$20.16127,300
2001-08-10$19.13$20.3196,800
2001-08-09$18.95$20.12210,400
2001-08-08$19.14$20.32101,000
2001-08-07$19.26$20.45104,800
2001-08-06$19.14$20.3260,000
2001-08-03$19.37$20.57107,400
2001-08-02$19.52$20.73139,700
2001-08-01$19.15$20.33140,900
2001-07-31$19.06$20.24170,100
2001-07-30$18.88$20.05148,000
2001-07-27$18.76$19.9292,700
2001-07-26$18.16$19.28203,400
2001-07-25$18.05$19.17185,900
2001-07-24$17.92$19.03110,700
2001-07-23$18.15$19.27173,600
2001-07-20$19.09$20.27183,400
2001-07-19$19.08$20.26462,300
2001-07-18$19.00$20.17232,100
2001-07-17$18.48$19.62475,700
2001-07-16$17.55$18.63202,800
2001-07-13$17.67$18.76373,200
2001-07-12$17.39$18.46373,300
2001-07-11$17.02$18.07310,300
2001-07-10$17.25$18.32321,400
2001-07-09$17.10$18.16249,100
2001-07-06$17.28$18.35106,000
2001-07-05$17.58$18.67185,700
2001-07-03$17.78$18.88116,100
2001-07-02$17.93$19.04199,300
2001-06-29$18.09$19.21281,300
2001-06-28$17.92$19.03168,600
2001-06-27$17.90$19.01184,500
2001-06-26$17.83$18.93276,700
2001-06-25$17.78$18.8886,100
2001-06-22$17.96$19.07155,400
2001-06-21$18.60$19.75256,700
2001-06-20$18.54$19.69394,900
2001-06-19$19.08$20.26117,500
2001-06-18$18.95$20.1289,300
2001-06-15$18.95$20.12381,500
2001-06-14$19.62$20.83326,700
2001-06-13$20.08$21.32343,400
2001-06-12$19.97$21.20311,700
2001-06-11$20.17$21.42289,200
2001-06-08$20.56$21.83115,000
2001-06-07$20.80$22.09296,400
2001-06-06$21.07$22.37559,000
2001-06-05$20.90$22.19424,000
2001-06-04$20.29$21.54740,000
2001-06-01$20.75$22.03237,300
2001-05-31$20.64$21.92287,500
2001-05-30$19.83$21.06225,300
2001-05-29$20.50$21.77368,500
2001-05-25$19.88$21.11225,100
2001-05-24$20.06$21.30206,300
2001-05-23$20.34$21.38405,900
2001-05-22$20.15$21.19184,900
2001-05-21$20.60$21.66156,400
2001-05-18$20.34$21.38317,300
2001-05-17$19.86$20.88333,200
2001-05-16$19.60$20.61239,700
2001-05-15$18.95$19.92194,900
2001-05-14$18.80$19.77155,600
2001-05-11$18.23$19.17113,800
2001-05-10$18.19$19.12596,400
2001-05-09$17.50$18.40192,600
2001-05-08$17.86$18.78216,700
2001-05-07$18.13$19.06292,500
2001-05-04$17.83$18.75132,700
2001-05-03$17.90$18.82114,100
2001-05-02$18.06$18.99128,400
2001-05-01$18.05$18.98281,200
2001-04-30$18.24$19.1891,800
2001-04-27$18.12$19.05165,900
2001-04-26$18.08$19.01277,300
2001-04-25$17.99$18.91105,400
2001-04-24$17.95$18.87263,600
2001-04-23$17.52$18.42330,700
2001-04-20$17.67$18.58562,600
2001-04-19$17.76$18.67910,600
2001-04-18$19.32$20.31152,000
2001-04-17$18.37$19.3198,000
2001-04-16$18.21$19.15110,900
2001-04-12$18.38$19.32105,400
2001-04-11$18.29$19.23120,800
2001-04-10$18.46$19.4190,700
2001-04-09$17.96$18.88106,500
2001-04-06$17.36$18.25131,900
2001-04-05$18.00$18.92181,000
2001-04-04$17.03$17.90160,000
2001-04-03$16.83$17.69163,700
2001-04-02$17.59$18.49206,100
2001-03-30$17.41$18.30147,200
2001-03-29$17.34$18.23133,600
2001-03-28$17.55$18.45165,400
2001-03-27$17.26$18.15232,500
2001-03-26$17.22$18.10100,900
2001-03-23$16.99$17.86247,700
2001-03-22$16.88$17.75211,900
2001-03-21$17.33$18.22233,600
2001-03-20$18.01$18.94203,700
2001-03-19$18.95$19.92246,100
2001-03-16$17.23$18.12275,000
2001-03-15$17.58$18.48145,400
2001-03-14$17.53$18.43182,900
2001-03-13$18.05$18.98291,900
2001-03-12$18.00$18.92136,400
2001-03-09$18.61$19.57204,500
2001-03-08$18.36$19.30159,100
2001-03-07$17.94$18.86121,300
2001-03-06$18.04$18.9772,200
2001-03-05$18.06$18.99213,800
2001-03-02$17.68$18.59405,600
2001-03-01$17.40$18.29426,800
2001-02-28$17.72$18.63142,900
2001-02-27$17.91$18.83312,600
2001-02-26$17.83$18.75327,200
2001-02-23$17.45$18.35562,900
2001-02-22$17.35$18.24160,400
2001-02-21$17.36$18.04169,900
2001-02-20$17.89$18.5975,400
2001-02-16$17.71$18.41488,200
2001-02-15$18.07$18.78167,400
2001-02-14$17.53$18.22593,400
2001-02-13$17.57$18.26263,500
2001-02-12$17.53$18.22138,500
2001-02-09$17.20$17.88113,900
2001-02-08$17.11$17.78129,100
2001-02-07$17.02$17.6984,300
2001-02-06$16.89$17.55265,000
2001-02-05$17.19$17.86182,600
2001-02-02$16.99$17.66121,400
2001-02-01$16.83$17.49331,100
2001-01-31$16.85$17.51317,000
2001-01-30$16.37$17.01268,500
2001-01-29$16.25$16.89205,300
2001-01-26$15.94$16.56308,700
2001-01-25$15.81$16.43334,900
2001-01-24$15.88$16.50470,700
2001-01-23$15.56$16.17425,400
2001-01-22$14.69$15.26606,500
2001-01-19$14.69$15.26219,400
2001-01-18$14.50$15.07626,200
2001-01-17$14.63$15.20285,600
2001-01-16$14.44$15.00454,500
2001-01-12$13.19$13.71251,000
2001-01-11$13.63$14.16301,900
2001-01-10$13.75$14.29463,500
2001-01-09$13.81$14.35541,300
2001-01-08$13.94$14.48861,600
2001-01-05$14.44$15.001,201,300
2001-01-04$14.88$15.46357,100
2001-01-03$15.00$15.59361,000
2001-01-02$15.19$15.78328,900