NYSE:IONQ | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$38.86544,892
2026-09-03$37.94451,198
2026-09-02$37.34529,229
2026-09-01$37.84495,042
2026-08-31$38.70706,031
2026-08-28$41.73453,956
2026-08-27$42.46$42.4614,880,800$40.94476,245
2026-08-26$40.03$40.0313,106,100$41.05386,959
2026-08-25$42.05$42.0512,364,100$42.08466,918
2026-08-24$41.06$41.0617,251,100$43.33444,214
2026-08-21$44.86$44.8619,707,800$42.07554,116
2026-08-20$41.53$41.5317,163,500$43.55976,987
2026-08-19$43.36$43.3615,005,900$43.37730,286
2026-08-18$44.12$44.1216,881,400$44.30616,043
2026-08-17$46.84$46.8413,863,100$45.81713,800
2026-08-14$46.26$46.2618,133,500$44.64733,786
2026-08-13$44.98$44.9821,098,800$44.92572,905
2026-08-12$45.20$45.2022,204,000$44.621,200,085
2026-08-11$43.44$43.4415,464,800$43.08673,522
2026-08-10$42.53$42.5317,017,400$43.35820,355
2026-08-07$44.43$44.4334,474,400$40.39970,970
2026-08-06$39.72$39.7226,407,700$41.35738,471
2026-08-05$39.93$39.9324,378,400$40.95733,851
2026-08-04$41.72$41.7225,440,200$39.64885,860
2026-08-03$38.85$38.8523,340,700$35.94810,197
2026-07-31$36.44$36.4418,218,400$36.40634,064
2026-07-30$35.77$35.7723,465,000$33.24979,649
2026-07-29$31.99$31.9922,149,600$33.691,083,341
2026-07-28$33.88$33.8820,006,600$34.29682,723
2026-07-27$35.92$35.9228,363,300$34.47975,078
2026-07-24$32.84$32.8414,828,800$34.07452,045
2026-07-23$34.07$34.0717,661,700$34.01649,621
2026-07-22$34.68$34.6814,983,100$35.04451,029
2026-07-21$35.51$35.5120,478,400$35.46790,347
2026-07-20$34.24$34.2416,492,800$35.02710,142
2026-07-17$34.78$34.7823,953,800
2026-07-16$35.10$35.1024,564,600
2026-07-15$37.51$37.5120,413,000
2026-07-14$39.29$39.2917,284,300
2026-07-13$38.88$38.8823,873,300
2026-07-10$42.86$42.8614,548,400
2026-07-09$44.77$44.7713,051,600
2026-07-08$45.08$45.0815,213,700
2026-07-07$45.36$45.3618,921,600
2026-07-06$48.87$48.8712,476,700
2026-07-02$49.12$49.1216,972,900
2026-07-01$51.40$51.4014,440,800
2026-06-30$53.26$53.2614,832,600
2026-06-29$53.88$53.8822,875,200
2026-06-26$49.31$49.3167,767,400
2026-06-25$50.56$50.5621,891,200
2026-06-24$53.60$53.6025,170,000
2026-06-23$57.85$57.8526,838,900
2026-06-22$58.32$58.3228,045,000
2026-06-18$56.55$56.5520,362,600
2026-06-17$54.69$54.6919,556,500
2026-06-16$56.06$56.0621,916,300
2026-06-15$61.18$61.1825,313,600
2026-06-12$57.85$57.8524,732,300
2026-06-11$57.99$57.9925,218,800
2026-06-10$56.63$56.6323,605,600
2026-06-09$56.69$56.6935,304,000
2026-06-08$62.80$62.8028,561,700
2026-06-05$56.78$56.7832,124,900
2026-06-04$65.66$65.6640,211,400
2026-06-03$68.23$68.2330,856,300
2026-06-02$71.40$71.4027,651,000
2026-06-01$69.28$69.2828,317,600
2026-05-29$72.07$72.0728,460,800
2026-05-28$70.14$70.1431,801,200
2026-05-27$65.40$65.4029,691,000
2026-05-26$63.62$63.6230,128,800
2026-05-22$63.64$63.6452,650,100
2026-05-21$58.89$58.8962,941,400
2026-05-20$52.47$52.4722,745,900
2026-05-19$48.44$48.4422,197,000
2026-05-18$49.31$49.3131,649,800
2026-05-15$51.95$51.9527,273,200
2026-05-14$57.47$57.4726,379,200
2026-05-13$55.26$55.2624,146,500
2026-05-12$55.87$55.8751,692,800
2026-05-11$56.89$56.8961,486,200
2026-05-08$49.24$49.2425,990,700
2026-05-07$47.68$47.6842,874,600
2026-05-06$52.57$52.5758,397,500
2026-05-05$48.00$48.0033,457,000
2026-05-04$45.75$45.7526,396,700
2026-05-01$46.20$46.2020,621,900
2026-04-30$45.12$45.1223,258,800
2026-04-29$42.11$42.1124,594,100
2026-04-28$43.08$43.0821,447,700
2026-04-27$43.84$43.8422,968,700
2026-04-24$42.69$42.6920,671,100
2026-04-23$43.63$43.6335,984,300
2026-04-22$47.36$47.3634,667,700
2026-04-21$46.28$46.2838,384,100
2026-04-20$48.32$48.3247,873,500
2026-04-17$46.09$46.0948,967,100
2026-04-16$44.68$44.6879,286,200
2026-04-15$43.25$43.2596,973,000