IonQ, Inc. (IONQ)
NYSE: IONQ · Real-Time Price · USD
74.30
-4.93 (-6.22%)
At close: Oct 8, 2025, 4:00 PM EDT
75.10
+0.80 (1.08%)
After-hours: Oct 8, 2025, 5:55 PM EDT

IonQ, Inc. Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 8, 202578.9582.4172.6074.3074.30-6.22%40,503,607
Oct 7, 202580.9682.9775.4879.2379.230.30%47,589,070
Oct 6, 202572.0079.2371.8878.9978.997.79%36,300,964
Oct 3, 202570.5973.7668.3573.2873.285.29%37,681,777
Oct 2, 202564.8169.6064.4169.6069.6010.32%37,383,603
Oct 1, 202561.3964.8560.1463.0963.092.59%33,912,352
Sep 30, 202563.5965.0060.5961.5061.50-4.30%22,600,610
Sep 29, 202568.3868.8863.2264.2664.26-4.49%27,595,283
Sep 26, 202568.4170.4265.3367.2867.28-3.10%32,156,903
Sep 25, 202571.1672.2966.9169.4369.43-6.00%44,799,728
Sep 24, 202575.2575.9571.0173.8673.86-1.70%33,075,623
Sep 23, 202574.0876.1371.4575.1475.144.45%40,011,854
Sep 22, 202568.1173.1766.1571.9471.942.17%35,675,502
Sep 19, 202565.9871.3065.6470.4170.415.39%50,959,400
Sep 18, 202568.5770.4365.4266.8166.812.09%45,892,863
Sep 17, 202563.3166.3961.0865.4465.445.11%49,629,870
Sep 16, 202558.9862.8557.1362.2662.265.33%30,636,632
Sep 15, 202556.8859.8955.9559.1159.116.29%34,676,982
Sep 12, 202547.3056.0747.1555.6155.6118.19%68,818,848
Sep 11, 202544.2047.2343.3847.0547.057.27%21,599,093
Sep 10, 202544.3145.1843.5643.8643.86-0.32%14,429,958
Sep 9, 202541.3944.2641.0544.0044.007.29%17,694,881
Sep 8, 202542.0942.5940.3841.0141.01-1.89%10,501,715
Sep 5, 202542.4642.7340.5141.8041.80-0.74%11,508,864
Sep 4, 202541.2343.0340.7942.1142.112.78%13,213,861
Sep 3, 202542.6543.2140.5840.9740.97-4.70%10,219,930
Sep 2, 202541.0443.0540.2242.9942.990.58%13,787,121
Aug 29, 202542.5543.2741.8142.7442.74-1.29%11,540,586
Aug 28, 202541.5543.7341.4543.3043.304.54%16,109,085
Aug 27, 202541.0242.6740.7741.4241.421.64%17,335,745
Aug 26, 202538.8540.9238.7140.7540.755.35%13,548,859
Aug 25, 202539.7039.8238.5338.6838.68-2.77%12,158,678
Aug 22, 202537.1039.9236.6539.7839.787.02%15,199,384
Aug 21, 202537.2537.3836.4537.1737.171.03%10,120,963
Aug 20, 202537.3837.4134.7736.7936.79-0.03%16,401,257
Aug 19, 202540.2240.2936.5936.8036.80-8.53%18,738,426
Aug 18, 202540.0040.5039.0140.2340.23-8,204,336
Aug 15, 202540.7840.8339.4240.2340.23-1.95%10,334,824
Aug 14, 202540.5141.1239.2841.0341.03-0.44%16,638,152
Aug 13, 202543.2343.5040.7541.2141.21-4.16%20,702,318
Aug 12, 202544.6544.9742.6343.0043.00-4.32%20,835,613
Aug 11, 202541.9546.8241.4144.9444.947.38%35,598,846
Aug 8, 202540.5142.3740.4141.8541.853.36%20,441,527
Aug 7, 202538.9841.5838.6140.4940.49-1.79%27,970,432
Aug 6, 202543.6043.6040.7841.2341.23-1.88%23,969,629
Aug 5, 202540.6442.4440.1342.0242.025.42%22,060,462
Aug 4, 202538.9940.7038.4239.8639.864.56%16,131,416
Aug 1, 202538.9439.1937.2538.1238.12-4.39%20,028,190
Jul 31, 202541.1242.2839.6239.8739.87-0.03%21,572,670
Jul 30, 202540.9841.8639.2339.8839.88-1.60%17,861,416