NYSE:AVA | Historical Stock Price | AVISTA 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
1973-02-21 to 2026-09-04
Data captured

Stock Price Chart

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

$7.48$15.67$32.83$68.76$144.04$301.731973-02-212026-08-27

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

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Historical Stock Price — 2000

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2000-12-29$20.50$52.11210,300
2000-12-28$21.19$53.86306,500
2000-12-27$20.69$52.58203,400
2000-12-26$20.19$51.31272,600
2000-12-22$20.06$51.00231,700
2000-12-21$20.50$52.11268,800
2000-12-20$20.75$52.74596,300
2000-12-19$20.06$51.00138,400
2000-12-18$20.13$51.15203,500
2000-12-15$20.19$51.31254,500
2000-12-14$20.50$52.11257,300
2000-12-13$20.50$52.11211,300
2000-12-12$19.75$50.20156,600
2000-12-11$19.88$50.52222,300
2000-12-08$20.06$51.00109,600
2000-12-07$20.50$52.1173,500
2000-12-06$21.00$53.38193,000
2000-12-05$20.63$52.43212,800
2000-12-04$21.00$53.38203,800
2000-12-01$20.81$52.9089,400
2000-11-30$20.44$51.95144,100
2000-11-29$21.13$53.70231,500
2000-11-28$21.00$53.3887,900
2000-11-27$21.50$54.6584,100
2000-11-24$22.00$55.92149,000
2000-11-22$21.94$55.76145,000
2000-11-21$22.00$55.92142,000
2000-11-20$22.31$56.72163,800
2000-11-17$23.00$58.46151,500
2000-11-16$23.13$58.48155,000
2000-11-15$23.13$58.48302,300
2000-11-14$23.06$58.32222,100
2000-11-13$22.63$57.21203,800
2000-11-10$23.31$58.95111,100
2000-11-09$22.94$58.00162,500
2000-11-08$22.88$57.84118,900
2000-11-07$22.94$58.00168,700
2000-11-06$23.19$58.63149,800
2000-11-03$22.94$58.00349,300
2000-11-02$22.13$55.95178,100
2000-11-01$22.19$56.10121,900
2000-10-31$22.44$56.74172,400
2000-10-30$21.56$54.52168,500
2000-10-27$20.81$52.63241,300
2000-10-26$20.81$52.63542,100
2000-10-25$20.31$51.36219,900
2000-10-24$20.06$50.73153,700
2000-10-23$20.38$51.52166,300
2000-10-20$19.81$50.10279,000
2000-10-19$20.00$50.57198,500
2000-10-18$19.75$49.94209,100
2000-10-17$20.06$50.73197,700
2000-10-16$20.06$50.73170,400
2000-10-13$20.94$52.94686,400
2000-10-12$18.31$46.31233,900
2000-10-11$18.31$46.31208,900
2000-10-10$19.19$48.52234,500
2000-10-09$19.00$48.04110,000
2000-10-06$18.63$47.10121,900
2000-10-05$19.13$48.36243,000
2000-10-04$19.38$48.99181,700
2000-10-03$20.56$52.00216,300
2000-10-02$21.13$53.42201,000
2000-09-29$22.52$56.93198,300
2000-09-28$22.19$56.10102,600
2000-09-27$22.13$55.95201,300
2000-09-26$23.19$58.63237,600
2000-09-25$22.13$55.95161,600
2000-09-22$22.56$57.05197,000
2000-09-21$22.19$56.10326,700
2000-09-20$22.75$57.53385,000
2000-09-19$23.44$59.27326,100
2000-09-18$24.25$61.32479,600
2000-09-15$25.02$63.261,022,700
2000-09-14$22.75$57.53842,000
2000-09-13$23.00$58.163,076,000
2000-09-12$25.38$64.171,737,700
2000-09-11$19.64$49.66331,600
2000-09-08$18.66$47.18273,000
2000-09-07$18.31$46.31250,100
2000-09-06$18.25$46.15314,000
2000-09-05$18.13$45.83106,400
2000-09-01$18.19$45.9977,900
2000-08-31$18.44$46.62113,200
2000-08-30$18.31$46.31310,500
2000-08-29$18.25$46.15153,300
2000-08-28$18.38$46.46357,100
2000-08-25$18.63$47.10114,600
2000-08-24$18.81$47.5765,400
2000-08-23$18.88$47.7395,400
2000-08-22$19.44$49.15233,400
2000-08-21$19.00$48.0472,500
2000-08-18$19.00$48.04112,800
2000-08-17$19.56$49.16180,600
2000-08-16$19.19$48.22128,300
2000-08-15$19.38$48.69165,500
2000-08-14$19.56$49.16172,200
2000-08-11$19.63$49.32183,500
2000-08-10$18.83$47.32295,700
2000-08-09$18.63$46.8187,800
2000-08-08$19.13$48.06120,200
2000-08-07$19.20$48.26145,200
2000-08-04$19.13$48.06223,900
2000-08-03$18.94$47.59158,300
2000-08-02$19.06$47.91140,200
2000-08-01$19.06$47.91180,700
2000-07-31$18.75$47.12298,900
2000-07-28$19.00$47.75161,800
2000-07-27$19.44$48.85393,700
2000-07-26$19.63$49.32321,600
2000-07-25$19.75$49.631,770,700
2000-07-24$19.56$49.16295,100
2000-07-21$20.38$51.21672,700
2000-07-20$18.56$46.65104,200
2000-07-19$18.56$46.65109,900
2000-07-18$18.81$47.28121,100
2000-07-17$19.13$48.06305,200
2000-07-14$18.69$46.96394,800
2000-07-13$18.06$45.39193,100
2000-07-12$17.69$44.45121,800
2000-07-11$18.19$45.71193,900
2000-07-10$19.00$47.75521,300
2000-07-07$17.38$43.67184,400
2000-07-06$17.00$42.72220,500
2000-07-05$16.88$42.41126,300
2000-07-03$17.31$43.5171,100
2000-06-30$17.45$43.86236,400
2000-06-29$17.50$43.98291,900
2000-06-28$18.06$45.39220,300
2000-06-27$17.94$45.08234,900
2000-06-26$18.13$45.55494,600
2000-06-23$17.88$44.92298,900
2000-06-22$18.31$46.02407,000
2000-06-21$19.00$47.752,035,700
2000-06-20$19.25$48.38986,100
2000-06-19$19.00$47.752,249,400
2000-06-16$23.31$58.59197,900
2000-06-15$23.75$59.69194,600
2000-06-14$22.81$57.33221,400
2000-06-13$23.75$59.69185,200
2000-06-12$22.63$56.86254,500
2000-06-09$23.50$59.06186,400
2000-06-08$22.50$56.55154,400
2000-06-07$23.38$58.75173,300
2000-06-06$23.00$57.80224,300
2000-06-05$22.50$56.55204,800
2000-06-02$24.00$60.32422,400
2000-06-01$22.69$57.02319,700
2000-05-31$22.38$56.23547,500
2000-05-30$24.19$60.79455,700
2000-05-26$22.00$55.29167,900
2000-05-25$21.13$53.09159,400
2000-05-24$21.50$54.03189,600
2000-05-23$22.50$56.55157,200
2000-05-22$23.44$58.90396,700
2000-05-19$23.75$59.69323,300
2000-05-18$22.63$56.56659,800
2000-05-17$24.25$60.62226,900
2000-05-16$25.94$64.84409,900
2000-05-15$26.69$66.71308,200
2000-05-12$26.44$66.09278,600
2000-05-11$27.19$67.96388,200
2000-05-10$26.31$65.78340,100
2000-05-09$26.81$67.03225,200
2000-05-08$28.50$71.25540,500
2000-05-05$25.88$64.68465,700
2000-05-04$27.88$69.68272,100
2000-05-03$29.06$72.65224,000
2000-05-02$30.13$75.31179,400
2000-05-01$30.69$76.71219,100
2000-04-28$29.50$73.74164,100
2000-04-27$30.00$74.99191,300
2000-04-26$29.94$74.84336,300
2000-04-25$29.13$72.81774,000
2000-04-24$30.63$76.56226,600
2000-04-20$31.88$79.68265,400
2000-04-19$31.00$77.49337,800
2000-04-18$33.13$82.81466,000
2000-04-17$32.13$80.31475,200
2000-04-14$32.81$82.03627,200
2000-04-13$39.06$97.65269,700
2000-04-12$39.06$97.65966,000
2000-04-11$38.00$94.99357,100
2000-04-10$36.75$91.87316,100
2000-04-07$37.11$92.77322,900
2000-04-06$37.69$94.21223,600
2000-04-05$39.13$97.81429,000
2000-04-04$37.00$92.491,116,000
2000-04-03$39.19$97.96434,700
2000-03-31$40.75$101.87485,400
2000-03-30$39.44$98.591,944,000
2000-03-29$41.69$104.211,063,000
2000-03-28$36.00$89.99582,300
2000-03-27$36.19$90.46548,100
2000-03-24$38.75$96.87875,700
2000-03-23$38.13$95.31809,500
2000-03-22$35.19$87.96443,100
2000-03-21$34.81$87.031,257,100
2000-03-20$35.75$89.372,081,300
2000-03-17$31.00$77.49291,900
2000-03-16$30.50$76.24446,400
2000-03-15$30.00$74.99526,500
2000-03-14$29.94$74.84678,500
2000-03-13$30.00$74.99392,000
2000-03-10$31.94$79.84976,000
2000-03-09$28.94$72.34282,900
2000-03-08$29.25$73.12449,300
2000-03-07$29.50$73.74520,200
2000-03-06$29.19$72.96446,000
2000-03-03$28.63$71.56338,400
2000-03-02$28.56$71.40230,800
2000-03-01$29.50$73.74248,200
2000-02-29$30.06$75.15625,100
2000-02-28$29.50$73.74762,600
2000-02-25$28.50$71.25725,500
2000-02-24$29.13$72.81397,800
2000-02-23$31.25$78.12381,500
2000-02-22$31.00$77.49571,300
2000-02-18$33.44$83.59535,900
2000-02-17$35.00$87.49899,000
2000-02-16$33.38$83.131,098,600
2000-02-15$34.13$85.001,812,100
2000-02-14$29.81$74.26830,800
2000-02-11$28.94$72.08755,100
2000-02-10$29.25$72.86676,000
2000-02-09$28.13$70.05576,400
2000-02-08$29.94$74.571,006,000
2000-02-07$28.50$70.99726,300
2000-02-04$30.13$75.041,909,800
2000-02-03$28.75$71.612,197,200
2000-02-02$26.88$66.941,234,200
2000-02-01$30.88$76.902,680,200
2000-01-31$29.38$73.172,929,300
2000-01-28$31.50$78.461,145,700
2000-01-27$33.88$84.381,508,400
2000-01-26$34.00$84.693,848,700
2000-01-25$47.00$117.073,232,300
2000-01-24$62.00$154.436,707,600
2000-01-21$47.00$117.074,364,700
2000-01-20$32.13$80.022,853,100
2000-01-19$24.63$61.34446,500
2000-01-18$23.75$59.16792,900
2000-01-14$24.25$60.401,098,300
2000-01-13$21.13$52.621,672,700
2000-01-12$18.38$45.771,076,700
2000-01-11$16.00$39.85417,500
2000-01-10$15.69$39.08324,900
2000-01-07$15.50$38.61374,300
2000-01-06$15.94$39.70239,500
2000-01-05$15.56$38.76204,600
2000-01-04$14.75$36.74113,200
2000-01-03$14.69$36.58113,500