IonQ, Inc. (IONQ.WS)
NYSE: IONQ.WS · Real-Time Price · USD · Warrants
40.57
-5.43 (-11.80%)
At close: May 15, 2026, 4:00 PM EDT
40.30
-0.27 (-0.67%)
After-hours: May 15, 2026, 7:58 PM EDT
Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 15, 2026 | 41.55 | 41.55 | 40.01 | 40.57 | 40.57 | -11.80% | 8,768 |
| May 14, 2026 | 43.58 | 46.35 | 43.14 | 46.00 | 46.00 | 5.99% | 26,563 |
| May 13, 2026 | 43.38 | 43.89 | 42.92 | 43.40 | 43.40 | -2.08% | 6,701 |
| May 12, 2026 | 46.46 | 47.50 | 41.66 | 44.32 | 44.32 | -3.23% | 12,682 |
| May 11, 2026 | 37.79 | 47.00 | 37.79 | 45.80 | 45.80 | 20.53% | 24,489 |
| May 8, 2026 | 36.28 | 38.00 | 35.78 | 38.00 | 38.00 | 6.59% | 1,941 |
| May 7, 2026 | 39.84 | 39.84 | 35.00 | 35.65 | 35.65 | -14.28% | 9,248 |
| May 6, 2026 | 38.54 | 41.59 | 37.88 | 41.59 | 41.59 | 13.63% | 10,281 |
| May 5, 2026 | 35.00 | 36.60 | 35.00 | 36.60 | 36.60 | 7.36% | 2,990 |
| May 4, 2026 | 35.00 | 37.51 | 34.09 | 34.09 | 34.09 | -0.18% | 6,880 |
| May 1, 2026 | 32.60 | 34.60 | 32.60 | 34.15 | 34.15 | 2.63% | 2,023 |
| Apr 30, 2026 | 30.35 | 33.38 | 30.35 | 33.28 | 33.28 | 9.89% | 1,086 |
| Apr 29, 2026 | 30.02 | 30.28 | 30.02 | 30.28 | 30.28 | -4.75% | 1,489 |
| Apr 28, 2026 | 31.35 | 32.75 | 31.28 | 31.79 | 31.79 | -1.49% | 4,587 |
| Apr 27, 2026 | 31.15 | 32.27 | 29.95 | 32.27 | 32.27 | 3.53% | 1,996 |
| Apr 24, 2026 | 30.96 | 31.33 | 30.63 | 31.17 | 31.17 | -3.50% | 3,456 |
| Apr 23, 2026 | 36.60 | 36.60 | 32.30 | 32.30 | 32.30 | -10.85% | 7,833 |
| Apr 22, 2026 | 35.83 | 37.60 | 35.71 | 36.23 | 36.23 | 1.31% | 5,830 |
| Apr 21, 2026 | 36.71 | 36.71 | 35.17 | 35.76 | 35.76 | -2.45% | 4,340 |
| Apr 20, 2026 | 33.50 | 37.00 | 33.50 | 36.66 | 36.66 | 7.04% | 12,157 |
| Apr 17, 2026 | 33.31 | 35.02 | 32.98 | 34.25 | 34.25 | 2.30% | 9,071 |
| Apr 16, 2026 | 33.22 | 33.54 | 30.10 | 33.48 | 33.48 | 7.48% | 25,764 |
| Apr 15, 2026 | 27.03 | 31.73 | 27.03 | 31.15 | 31.15 | 26.83% | 43,006 |
| Apr 14, 2026 | 20.92 | 24.56 | 20.92 | 24.56 | 24.56 | 33.77% | 36,757 |
| Apr 13, 2026 | 17.73 | 18.36 | 17.38 | 18.36 | 18.36 | 5.52% | 4,098 |
| Apr 10, 2026 | 16.68 | 17.57 | 16.68 | 17.40 | 17.40 | 5.01% | 2,471 |
| Apr 9, 2026 | 17.35 | 17.55 | 16.57 | 16.57 | 16.57 | -6.01% | 4,715 |
| Apr 8, 2026 | 18.79 | 18.79 | 17.60 | 17.63 | 17.63 | 0.80% | 3,868 |
| Apr 7, 2026 | 17.24 | 17.49 | 16.15 | 17.49 | 17.49 | -5.20% | 4,112 |
| Apr 6, 2026 | 18.48 | 18.48 | 18.45 | 18.45 | 18.45 | 4.12% | 2,958 |
| Apr 2, 2026 | 16.02 | 18.49 | 16.02 | 17.72 | 17.72 | 8.91% | 2,624 |
| Apr 1, 2026 | 18.09 | 18.09 | 16.27 | 16.27 | 16.27 | -5.95% | 2,352 |
| Mar 31, 2026 | 15.98 | 17.89 | 15.92 | 17.30 | 17.30 | 15.26% | 14,749 |
| Mar 30, 2026 | 16.00 | 16.00 | 14.61 | 15.01 | 15.01 | -5.89% | 5,691 |
| Mar 27, 2026 | 17.93 | 17.93 | 15.91 | 15.95 | 15.95 | -12.98% | 5,422 |
| Mar 26, 2026 | 20.08 | 20.08 | 18.22 | 18.33 | 18.33 | -18.39% | 2,587 |
| Mar 25, 2026 | 22.46 | 22.46 | 22.28 | 22.46 | 22.46 | 7.52% | 1,399 |
| Mar 24, 2026 | 21.36 | 21.36 | 20.87 | 20.89 | 20.89 | -5.26% | 1,113 |
| Mar 23, 2026 | 21.50 | 22.05 | 21.50 | 22.05 | 22.05 | 6.57% | 4,615 |
| Mar 20, 2026 | 20.69 | 20.69 | 20.69 | 20.69 | 20.69 | - | 594 |
| Mar 19, 2026 | 19.88 | 20.76 | 19.68 | 20.69 | 20.69 | -3.63% | 2,277 |
| Mar 18, 2026 | 21.47 | 21.47 | 21.47 | 21.47 | 21.47 | -2.19% | 381 |
| Mar 17, 2026 | 22.26 | 22.26 | 21.88 | 21.95 | 21.95 | 0.09% | 2,245 |
| Mar 16, 2026 | 21.18 | 22.71 | 21.18 | 21.93 | 21.93 | 5.23% | 4,280 |
| Mar 13, 2026 | 22.53 | 22.53 | 20.84 | 20.84 | 20.84 | -3.83% | 14,782 |
| Mar 12, 2026 | 22.54 | 22.64 | 21.67 | 21.67 | 21.67 | -5.62% | 4,070 |
| Mar 11, 2026 | 24.38 | 24.38 | 22.86 | 22.96 | 22.96 | -2.71% | 3,166 |
| Mar 10, 2026 | 23.85 | 25.14 | 23.60 | 23.60 | 23.60 | -3.28% | 1,152 |
| Mar 9, 2026 | 23.77 | 24.40 | 22.77 | 24.40 | 24.40 | 0.66% | 6,996 |
| Mar 6, 2026 | 25.43 | 25.51 | 24.21 | 24.24 | 24.24 | 3.24% | 9,241 |