NYSE:ATO | Historical Stock Price | ATMOS ENERGY CORP

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
1983-12-28 to 2026-09-04
Data captured

Stock Price Chart

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

$5.03$14.08$39.46$110.56$309.75$867.821983-12-282026-08-27

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

View year

Historical Stock Price — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$30.25$47.2519,600
1997-12-30$30.44$47.5476,900
1997-12-29$29.69$46.3735,500
1997-12-26$28.81$45.008,000
1997-12-24$28.75$44.915,000
1997-12-23$29.19$45.5913,000
1997-12-22$29.38$45.8838,800
1997-12-19$28.50$44.51105,500
1997-12-18$27.69$43.2522,600
1997-12-17$27.69$43.2510,900
1997-12-16$27.50$42.95114,400
1997-12-15$27.13$42.3716,400
1997-12-12$27.19$42.4622,200
1997-12-11$26.75$41.7818,200
1997-12-10$26.94$42.0714,500
1997-12-09$27.19$42.4620,900
1997-12-08$27.06$42.2724,500
1997-12-05$26.94$42.0715,600
1997-12-04$26.75$41.7816,400
1997-12-03$26.94$42.0723,200
1997-12-02$26.56$41.4916,100
1997-12-01$26.81$41.8839,800
1997-11-28$26.56$41.4922,400
1997-11-26$26.50$41.3910,100
1997-11-25$26.63$41.5921,900
1997-11-24$26.81$41.8825,800
1997-11-21$26.81$41.8833,400
1997-11-20$27.13$41.9549,100
1997-11-19$26.00$40.2120,300
1997-11-18$25.81$39.9245,400
1997-11-17$25.81$39.9247,900
1997-11-14$25.13$38.8640,800
1997-11-13$24.88$38.4742,900
1997-11-12$25.25$39.0518,200
1997-11-11$25.31$39.1515,100
1997-11-10$24.88$38.4717,100
1997-11-07$25.13$38.8622,800
1997-11-06$25.13$38.8615,800
1997-11-05$25.31$39.158,000
1997-11-04$25.38$39.2516,700
1997-11-03$25.69$39.7319,300
1997-10-31$25.25$39.0513,800
1997-10-30$25.13$38.8622,900
1997-10-29$25.69$39.7330,900
1997-10-28$26.00$40.2148,200
1997-10-27$24.63$38.0925,100
1997-10-24$25.13$38.8613,900
1997-10-23$24.63$38.0926,900
1997-10-22$25.31$39.1516,600
1997-10-21$25.56$39.548,100
1997-10-20$25.50$39.4417,400
1997-10-17$24.94$38.5772,300
1997-10-16$24.69$38.1839,500
1997-10-15$25.13$38.8611,900
1997-10-14$25.56$39.5422,200
1997-10-13$25.38$39.2520,400
1997-10-10$25.69$39.7334,500
1997-10-09$25.75$39.8326,700
1997-10-08$25.56$39.5417,000
1997-10-07$25.56$39.5414,100
1997-10-06$25.50$39.4431,000
1997-10-03$25.75$39.8323,100
1997-10-02$25.75$39.8315,700
1997-10-01$25.69$39.7328,400
1997-09-30$24.88$38.4733,900
1997-09-29$25.50$39.4428,000
1997-09-26$25.63$39.6320,700
1997-09-25$25.56$39.5422,000
1997-09-24$25.44$39.3420,500
1997-09-23$25.50$39.4445,500
1997-09-22$24.50$37.8948,200
1997-09-19$25.69$39.7328,900
1997-09-18$26.44$40.8911,700
1997-09-17$27.50$42.5326,600
1997-09-16$27.25$42.1530,400
1997-09-15$26.31$40.7017,500
1997-09-12$27.06$41.8618,300
1997-09-11$27.00$41.7626,400
1997-09-10$26.94$41.6628,600
1997-09-09$27.06$41.8640,500
1997-09-08$26.69$41.2823,300
1997-09-05$26.00$40.2157,100
1997-09-04$25.75$39.8339,600
1997-09-03$27.00$41.7620,600
1997-09-02$27.63$42.7326,200
1997-08-29$27.25$42.1510,500
1997-08-28$27.13$41.9525,000
1997-08-27$27.19$42.0530,600
1997-08-26$27.38$42.3496,000
1997-08-25$27.00$41.7662,100
1997-08-22$26.19$40.5028,900
1997-08-21$25.94$40.1231,900
1997-08-20$26.13$40.4128,400
1997-08-19$26.06$40.3157,900
1997-08-18$25.19$38.9648,100
1997-08-15$24.81$38.3857,300
1997-08-14$25.13$38.8643,000
1997-08-13$24.50$37.8924,500
1997-08-12$24.13$37.3116,300
1997-08-11$24.13$37.3149,800
1997-08-08$24.06$37.2213,100
1997-08-07$24.06$37.2286,500
1997-08-06$24.44$37.8021,500
1997-08-05$24.38$37.7025,100
1997-08-04$24.13$37.3134,100
1997-08-01$24.38$37.7037,000
1997-07-31$24.06$37.2213,600
1997-07-30$24.00$37.128,600
1997-07-29$24.25$37.5110,400
1997-07-28$24.13$37.3110,500
1997-07-25$24.13$37.3121,400
1997-07-24$24.50$37.8910,200
1997-07-23$24.50$37.8952,900
1997-07-22$24.25$37.5127,500
1997-07-21$24.13$37.3119,300
1997-07-18$24.44$37.8041,400
1997-07-17$24.19$37.417,200
1997-07-16$24.44$37.8021,200
1997-07-15$24.06$37.2210,700
1997-07-14$24.25$37.5117,100
1997-07-11$24.25$37.519,100
1997-07-10$23.88$36.936,600
1997-07-09$23.75$36.7312,700
1997-07-08$24.00$37.1212,300
1997-07-07$24.13$37.3111,700
1997-07-03$23.88$36.9313,000
1997-07-02$23.94$37.0211,400
1997-07-01$23.94$37.0223,200
1997-06-30$24.00$37.1227,800
1997-06-27$23.75$36.7324,600
1997-06-26$23.81$36.8317,100
1997-06-25$24.13$37.3120,700
1997-06-24$24.13$37.3134,800
1997-06-23$24.75$38.285,000
1997-06-20$24.38$37.7026,400
1997-06-19$24.75$38.2811,700
1997-06-18$24.50$37.8913,200
1997-06-17$24.75$38.2812,600
1997-06-16$24.88$38.4729,800
1997-06-13$24.88$38.4714,700
1997-06-12$25.13$38.8613,500
1997-06-11$25.13$38.8622,800
1997-06-10$24.88$38.4734,600
1997-06-09$24.38$37.7020,700
1997-06-06$23.88$36.9313,800
1997-06-05$23.88$36.939,500
1997-06-04$23.50$36.3510,500
1997-06-03$23.38$36.1529,000
1997-06-02$23.38$36.1515,600
1997-05-30$23.13$35.7714,100
1997-05-29$23.13$35.7710,400
1997-05-28$23.25$35.9610,600
1997-05-27$23.25$35.9613,200
1997-05-23$23.13$35.7711,700
1997-05-22$23.00$35.5727,500
1997-05-21$23.00$35.1920,100
1997-05-20$23.25$35.5713,100
1997-05-19$23.25$35.5719,200
1997-05-16$23.00$35.1920,100
1997-05-15$22.63$34.6122,200
1997-05-14$22.88$35.0035,900
1997-05-13$22.88$35.0013,000
1997-05-12$22.88$35.006,600
1997-05-09$22.88$35.007,500
1997-05-08$23.00$35.195,100
1997-05-07$23.38$35.764,800
1997-05-06$23.50$35.9565,900
1997-05-05$23.13$35.3828,800
1997-05-02$22.63$34.6117,800
1997-05-01$22.63$34.6117,800
1997-04-30$22.63$34.6111,800
1997-04-29$23.13$35.3814,800
1997-04-28$23.25$35.5715,000
1997-04-25$23.50$35.955,500
1997-04-24$23.75$36.338,500
1997-04-23$23.75$36.338,200
1997-04-22$24.00$36.7214,400
1997-04-21$24.13$36.9130,800
1997-04-18$24.00$36.7218,300
1997-04-17$23.75$36.3316,500
1997-04-16$24.00$36.7216,100
1997-04-15$23.88$36.5343,800
1997-04-14$24.25$37.1028,900
1997-04-11$23.88$36.5325,800
1997-04-10$24.00$36.7220,300
1997-04-09$24.13$36.9122,500
1997-04-08$23.63$36.1424,000
1997-04-07$23.63$36.1411,100
1997-04-04$23.63$36.1419,300
1997-04-03$24.25$37.1013,600
1997-04-02$24.25$37.107,100
1997-04-01$24.75$37.8618,400
1997-03-31$25.38$38.8213,700
1997-03-27$25.38$38.8215,700
1997-03-26$25.63$39.208,500
1997-03-25$25.88$39.5912,500
1997-03-24$26.00$39.7824,800
1997-03-21$26.13$39.9733,900
1997-03-20$25.88$39.5911,900
1997-03-19$25.88$39.5923,900
1997-03-18$25.38$38.8224,800
1997-03-17$25.25$38.6322,600
1997-03-14$25.00$38.2511,200
1997-03-13$24.63$37.6719,800
1997-03-12$24.25$37.1069,000
1997-03-11$24.38$37.2920,200
1997-03-10$24.63$37.6710,100
1997-03-07$24.63$37.6738,400
1997-03-06$24.50$37.4819,400
1997-03-05$24.63$37.6739,600
1997-03-04$24.50$37.4818,800
1997-03-03$24.38$37.2948,200
1997-02-28$24.50$37.4844,400
1997-02-27$24.25$37.1069,700
1997-02-26$24.63$37.6738,700
1997-02-25$24.00$36.7294,600
1997-02-24$24.00$36.7242,700
1997-02-21$23.88$36.5319,300
1997-02-20$23.75$35.9528,600
1997-02-19$24.00$36.3326,900
1997-02-18$23.75$35.95105,800
1997-02-14$23.63$35.7670,300
1997-02-13$23.50$35.5720,000
1997-02-12$23.50$35.5726,000
1997-02-11$23.75$35.9522,500
1997-02-10$23.75$35.9533,700
1997-02-07$24.00$36.3340,900
1997-02-06$23.50$35.5710,500
1997-02-05$23.63$35.7666,400
1997-02-04$23.63$35.7646,500
1997-02-03$22.88$34.6328,200
1997-01-31$22.75$34.4419,300
1997-01-30$22.75$34.4421,100
1997-01-29$22.88$34.635,600
1997-01-28$23.25$35.1946,500
1997-01-27$23.00$34.8228,900
1997-01-24$22.63$34.2515,500
1997-01-23$22.63$34.2513,900
1997-01-22$22.63$34.2529,100
1997-01-21$22.75$34.4421,900
1997-01-20$23.25$35.1919,600
1997-01-17$23.38$35.3816,700
1997-01-16$23.13$35.0128,200
1997-01-15$22.88$34.6332,200
1997-01-14$23.13$35.0123,200
1997-01-13$23.38$35.3814,900
1997-01-10$23.56$35.679,400
1997-01-09$23.88$36.1410,000
1997-01-08$23.50$35.575,200
1997-01-07$23.38$35.384,900
1997-01-06$23.63$35.7616,800
1997-01-03$23.50$35.5710,200
1997-01-02$23.63$35.7611,400