NYSE:IONQ | Historical Stock Price | IonQ, 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
2021-01-04 to 2026-09-04
Data captured

Stock Price Chart

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

$3.14$6.04$11.62$22.37$43.08$82.942021-01-042026-08-27

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

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$44.87$44.8711,437,000
2025-12-30$45.31$45.3113,552,200
2025-12-29$45.25$45.2517,259,800
2025-12-26$46.00$46.0019,679,600
2025-12-24$49.82$49.8210,354,100
2025-12-23$51.39$51.3915,263,300
2025-12-22$53.86$53.8628,897,200
2025-12-19$48.48$48.4830,432,900
2025-12-18$46.44$46.4416,218,500
2025-12-17$45.85$45.8520,237,900
2025-12-16$49.67$49.6716,642,300
2025-12-15$46.07$46.0722,526,900
2025-12-12$50.35$50.3514,308,200
2025-12-11$52.55$52.5519,063,200
2025-12-10$51.67$51.6714,899,800
2025-12-09$54.44$54.4412,985,500
2025-12-08$54.36$54.3616,359,700
2025-12-05$52.69$52.6917,478,700
2025-12-04$54.76$54.7633,399,900
2025-12-03$48.65$48.6517,183,100
2025-12-02$46.93$46.9312,670,200
2025-12-01$47.12$47.1213,654,200
2025-11-28$49.30$49.3010,307,400
2025-11-26$46.90$46.9012,482,000
2025-11-25$47.06$47.0618,007,200
2025-11-24$46.76$46.7640,440,600
2025-11-21$41.71$41.7129,301,400
2025-11-20$41.00$41.0033,669,500
2025-11-19$47.88$47.8819,458,100
2025-11-18$49.12$49.1220,780,000
2025-11-17$47.79$47.7922,630,800
2025-11-14$47.18$47.1829,451,100
2025-11-13$45.40$45.4037,229,500
2025-11-12$50.71$50.7123,096,500
2025-11-11$54.42$54.4217,370,000
2025-11-10$55.37$55.3726,986,800
2025-11-07$59.27$59.2732,829,800
2025-11-06$57.43$57.4335,400,200
2025-11-05$55.41$55.4121,843,100
2025-11-04$53.38$53.3822,044,300
2025-11-03$58.40$58.4023,850,500
2025-10-31$62.38$62.3819,319,900
2025-10-30$60.17$60.1716,098,700
2025-10-29$61.11$61.1125,520,900
2025-10-28$57.15$57.1535,730,100
2025-10-27$62.80$62.8025,766,700
2025-10-24$60.30$60.3027,501,700
2025-10-23$59.37$59.3765,822,800
2025-10-22$55.45$55.4539,326,800
2025-10-21$59.50$59.5026,167,000
2025-10-20$59.94$59.9428,516,100
2025-10-17$62.94$62.9433,423,300
2025-10-16$65.59$65.5935,988,400
2025-10-15$72.41$72.4131,348,000
2025-10-14$77.55$77.5534,459,600
2025-10-13$82.09$82.0949,458,800
2025-10-10$70.65$70.6541,146,800
2025-10-09$77.50$77.5025,016,200
2025-10-08$74.30$74.3040,788,200
2025-10-07$79.23$79.2347,589,100
2025-10-06$78.99$78.9936,301,000
2025-10-03$73.28$73.2837,681,800
2025-10-02$69.60$69.6037,383,600
2025-10-01$63.09$63.0933,912,400
2025-09-30$61.50$61.5022,600,600
2025-09-29$64.26$64.2627,595,300
2025-09-26$67.28$67.2832,156,900
2025-09-25$69.43$69.4344,799,700
2025-09-24$73.86$73.8633,075,600
2025-09-23$75.14$75.1440,011,900
2025-09-22$71.94$71.9435,675,500
2025-09-19$70.41$70.4150,959,400
2025-09-18$66.81$66.8145,892,900
2025-09-17$65.44$65.4449,629,900
2025-09-16$62.26$62.2630,636,600
2025-09-15$59.11$59.1134,677,000
2025-09-12$55.61$55.6168,818,800
2025-09-11$47.05$47.0521,599,100
2025-09-10$43.86$43.8614,430,000
2025-09-09$44.00$44.0017,694,900
2025-09-08$41.01$41.0110,501,700
2025-09-05$41.80$41.8011,508,900
2025-09-04$42.11$42.1113,213,900
2025-09-03$40.97$40.9710,369,800
2025-09-02$42.99$42.9913,787,100
2025-08-29$42.74$42.7411,540,600
2025-08-28$43.30$43.3016,109,100
2025-08-27$41.42$41.4217,335,700
2025-08-26$40.75$40.7513,548,900
2025-08-25$38.68$38.6812,158,700
2025-08-22$39.78$39.7815,199,400
2025-08-21$37.17$37.1710,121,000
2025-08-20$36.79$36.7916,401,300
2025-08-19$36.80$36.8018,738,400
2025-08-18$40.23$40.238,204,300
2025-08-15$40.23$40.2310,334,800
2025-08-14$41.03$41.0316,638,200
2025-08-13$41.21$41.2120,702,300
2025-08-12$43.00$43.0020,775,300
2025-08-11$44.94$44.9435,598,800
2025-08-08$41.85$41.8520,441,500
2025-08-07$40.49$40.4927,970,400
2025-08-06$41.23$41.2323,969,600
2025-08-05$42.02$42.0222,060,500
2025-08-04$39.86$39.8616,131,400
2025-08-01$38.12$38.1220,028,200
2025-07-31$39.87$39.8721,572,700
2025-07-30$39.88$39.8817,861,400
2025-07-29$40.53$40.5321,070,300
2025-07-28$42.34$42.3416,976,700
2025-07-25$43.17$43.1713,392,000
2025-07-24$43.90$43.9018,006,300
2025-07-23$43.28$43.2814,455,100
2025-07-22$41.94$41.9418,995,700
2025-07-21$44.43$44.4323,907,000
2025-07-18$46.51$46.5125,760,400
2025-07-17$44.84$44.8420,228,800
2025-07-16$43.54$43.5424,133,200
2025-07-15$41.47$41.4715,889,200
2025-07-14$42.41$42.4116,527,600
2025-07-11$41.81$41.8123,363,600
2025-07-10$45.93$45.9319,544,600
2025-07-09$45.56$45.5624,574,200
2025-07-08$44.97$44.9725,675,900
2025-07-07$45.20$45.2033,850,900
2025-07-03$44.39$44.3913,345,300
2025-07-02$44.75$44.7524,757,100
2025-07-01$40.10$40.1021,237,900
2025-06-30$42.97$42.9729,526,400
2025-06-27$40.25$40.2521,643,300
2025-06-26$41.12$41.1221,786,400
2025-06-25$38.11$38.1116,075,700
2025-06-24$40.86$40.8619,999,100
2025-06-23$41.14$41.1424,966,100
2025-06-20$40.36$40.3633,099,000
2025-06-18$39.63$39.6318,288,700
2025-06-17$38.04$38.0418,889,300
2025-06-16$38.43$38.4329,311,100
2025-06-13$37.84$37.8419,404,600
2025-06-12$38.71$38.7120,079,600
2025-06-11$39.70$39.7053,397,300
2025-06-10$39.74$39.7431,977,900
2025-06-09$40.06$40.0636,305,100
2025-06-06$39.02$39.0216,146,100
2025-06-05$36.66$36.6617,201,700
2025-06-04$39.64$39.6412,079,000
2025-06-03$39.81$39.8112,476,200
2025-06-02$40.57$40.5715,261,800
2025-05-30$40.34$40.3427,156,200
2025-05-29$43.20$43.2025,706,100
2025-05-28$47.56$47.5628,831,300
2025-05-27$48.04$48.0430,147,600
2025-05-23$45.69$45.6953,827,300
2025-05-22$45.79$45.79105,188,100
2025-05-21$33.54$33.5421,395,200
2025-05-20$35.31$35.3117,686,200
2025-05-19$35.09$35.0913,255,300
2025-05-16$34.99$34.9917,643,800
2025-05-15$32.54$32.5411,151,400
2025-05-14$33.41$33.4118,701,800
2025-05-13$33.22$33.2213,943,100
2025-05-12$32.89$32.8916,465,600
2025-05-09$31.27$31.2719,086,400
2025-05-08$31.84$31.8439,187,700
2025-05-07$29.14$29.148,906,100
2025-05-06$29.42$29.4210,913,300
2025-05-05$29.82$29.829,584,900
2025-05-02$30.92$30.9224,011,700
2025-05-01$27.38$27.389,987,400
2025-04-30$27.46$27.469,548,200
2025-04-29$28.09$28.098,214,700
2025-04-28$28.70$28.7013,570,800
2025-04-25$28.90$28.9027,672,300
2025-04-24$28.39$28.3917,959,300
2025-04-23$26.80$26.8014,517,900
2025-04-22$25.56$25.5612,158,500
2025-04-21$24.03$24.0311,771,300
2025-04-17$25.74$25.7410,178,700
2025-04-16$24.57$24.579,711,300
2025-04-15$25.40$25.409,735,200
2025-04-14$25.35$25.3519,201,300
2025-04-11$26.09$26.0915,810,600
2025-04-10$25.89$25.8918,742,100
2025-04-09$26.37$26.3731,936,100
2025-04-08$21.28$21.2826,233,100
2025-04-07$22.75$22.7529,250,700
2025-04-04$20.68$20.6826,829,500
2025-04-03$23.25$23.2519,912,800
2025-04-02$25.05$25.0525,696,300
2025-04-01$23.19$23.1922,958,100
2025-03-31$22.07$22.0715,046,800
2025-03-28$22.85$22.8515,453,500
2025-03-27$23.65$23.6514,119,000
2025-03-26$24.80$24.8029,897,400
2025-03-25$25.55$25.5517,186,900
2025-03-24$26.12$26.1234,724,200
2025-03-21$22.26$22.2621,965,900
2025-03-20$21.14$21.1429,478,500
2025-03-19$23.30$23.3016,600,500
2025-03-18$22.68$22.6820,876,300
2025-03-17$24.93$24.9330,552,900
2025-03-14$25.00$25.0037,795,900
2025-03-13$21.37$21.3732,423,200
2025-03-12$21.82$21.8227,255,100
2025-03-11$18.70$18.7017,836,200
2025-03-10$18.27$18.2715,686,800
2025-03-07$20.55$20.5516,189,200
2025-03-06$20.48$20.4816,639,300
2025-03-05$22.63$22.6316,067,800
2025-03-04$22.35$22.3521,074,800
2025-03-03$23.11$23.1118,253,700
2025-02-28$24.57$24.5721,996,100
2025-02-27$24.91$24.9134,732,800
2025-02-26$29.93$29.9313,883,600
2025-02-25$29.73$29.7313,278,400
2025-02-24$31.24$31.2412,451,800
2025-02-21$31.74$31.7415,788,800
2025-02-20$33.75$33.7513,058,700
2025-02-19$34.14$34.1420,531,200
2025-02-18$33.94$33.9420,116,100
2025-02-14$37.46$37.468,178,200
2025-02-13$38.65$38.6514,220,200
2025-02-12$38.00$38.0011,894,500
2025-02-11$37.70$37.7015,568,800
2025-02-10$41.07$41.0713,666,900
2025-02-07$40.57$40.5715,951,700
2025-02-06$41.27$41.2710,405,900
2025-02-05$42.32$42.3213,473,000
2025-02-04$41.86$41.8616,434,500
2025-02-03$41.47$41.4716,578,800
2025-01-31$39.49$39.4920,046,600
2025-01-30$38.81$38.8112,505,500
2025-01-29$39.54$39.5413,098,600
2025-01-28$38.86$38.8615,725,200
2025-01-27$38.54$38.5421,461,100
2025-01-24$40.76$40.7619,665,900
2025-01-23$41.35$41.3517,140,800
2025-01-22$42.04$42.0426,440,200
2025-01-21$45.31$45.3135,231,900
2025-01-17$38.89$38.8930,697,700
2025-01-16$41.55$41.5546,324,600
2025-01-15$39.39$39.3974,872,100
2025-01-14$29.51$29.5143,673,200
2025-01-13$27.86$27.8652,751,700
2025-01-10$32.33$32.3369,769,800
2025-01-08$30.25$30.25128,343,800
2025-01-07$49.59$49.5927,090,300
2025-01-06$51.07$51.0723,299,900
2025-01-03$47.77$47.7728,235,500
2025-01-02$43.10$43.1022,986,200