StockData
IonQ, Inc. logo

IonQ, Inc. (IONQ) stock

IONQNYSEServices-Computer Integrated Systems DesignFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 10, 2026Score 9/3038% above fair value
$30.04−1.68 (-5.30%)

Close on Oct 30, 2026Market cap $11.45BP/E –Yield –

Price history

IonQ share prices for every week, newest first. Adjusted for stock splits, not for dividends.

Download all as CSV
Close, Oct 30, 2026
$30.04
-5.30% on the day
52-week range
$25.89 – $73.65
-59.2% from the high
Change over 52 weeks
-50.1%
From $60.17 on Oct 30, 2025
Average volume
21.69M
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$30.94$33.31$28.55$30.04-3.93%91,247,090
Oct 19, 2026$32.35$32.52$30.19$31.27-0.03%95,612,670
Oct 12, 2026$38.79$38.81$30.03$31.28-21.58%173,418,930
Oct 5, 2026$43.77$45.40$38.83$39.89-8.86%88,233,040
Sep 28, 2026$45.64$47.91$43.15$43.77-3.76%115,685,510
Sep 21, 2026$40.43$46.55$39.83$45.48+16.23%175,508,310
Sep 14, 2026$35.16$40.94$35.00$39.13+6.48%92,580,860
Sep 8, 2026$42.32$44.43$36.33$36.75-7.01%98,843,760
Aug 31, 2026$38.80$40.55$36.79$39.52+0.82%93,229,920
Aug 24, 2026$43.33$43.55$38.64$39.20-12.62%77,709,890
Aug 17, 2026$46.01$47.21$40.33$44.86-3.03%82,621,740
Aug 10, 2026$43.24$47.95$42.18$46.26+4.12%93,918,510
Aug 3, 2026$35.83$44.62$35.43$44.43+21.93%134,041,410
Jul 27, 2026$34.47$37.65$31.81$36.44+10.96%112,202,850
Jul 20, 2026$35.05$36.30$32.56$32.84-5.58%84,444,840
Jul 13, 2026$42.07$42.18$33.29$34.78-18.85%110,089,060
Jul 6, 2026$49.04$51.33$42.40$42.86-12.74%74,251,510
Jun 29, 2026$50.62$54.84$48.18$49.12-0.39%69,167,370
Jun 22, 2026$56.58$61.99$48.49$49.31-12.80%169,712,520
Jun 15, 2026$61.40$63.56$52.92$56.55-2.25%87,148,970
Jun 8, 2026$59.54$64.90$53.26$57.85+1.88%137,422,480
Jun 1, 2026$69.65$73.65$55.84$56.78-21.22%159,161,120
May 26, 2026$64.30$72.17$59.71$72.07+13.25%120,081,810
May 18, 2026$51.81$65.80$45.51$63.64+22.50%192,184,180
May 11, 2026$48.14$59.15$47.89$51.95+5.50%190,977,940
May 4, 2026$46.53$53.49$44.79$49.24+6.58%187,116,530
Apr 27, 2026$42.18$46.31$39.77$46.20+8.22%112,891,170
Apr 20, 2026$45.34$49.13$41.26$42.69-7.38%177,580,770
Apr 13, 2026$28.26$46.69$27.87$46.09+60.09%308,498,600
Apr 6, 2026$29.33$31.10$27.29$28.79-1.74%81,024,180
Mar 30, 2026$27.79$29.91$25.89$29.30+6.51%76,438,860
Mar 23, 2026$31.64$34.18$27.38$27.51-11.83%85,532,690
Mar 16, 2026$33.52$34.41$30.50$31.20-5.40%89,206,220
Mar 9, 2026$34.77$36.92$32.84$32.98-7.70%105,339,890
Mar 2, 2026$36.43$38.44$34.31$35.73-6.88%123,481,710
Feb 23, 2026$31.02$41.90$30.17$38.37+20.28%155,592,680
Feb 17, 2026$33.48$34.89$31.38$31.90-6.48%56,636,410
Feb 9, 2026$34.68$36.57$30.85$34.11-2.52%86,168,050
Feb 2, 2026$40.63$40.73$29.99$34.99-12.48%139,573,650
Jan 26, 2026$48.32$50.59$38.92$39.98-15.39%129,645,220
Jan 20, 2026$49.28$54.24$45.69$47.25-6.99%88,785,720
Jan 12, 2026$48.59$51.92$47.33$50.80+2.73%92,161,040
Jan 5, 2026$47.65$52.62$46.52$49.45+5.73%81,850,370
Dec 29, 2025$45.46$47.09$43.80$46.77+1.67%59,371,060
Dec 22, 2025$49.88$55.60$45.76$46.00-5.12%74,194,300
Dec 15, 2025$50.78$52.15$45.18$48.48-3.71%106,058,590
Dec 8, 2025$53.99$55.66$49.00$50.35-4.44%77,616,330
Dec 1, 2025$48.64$55.32$45.31$52.69+6.88%94,386,190
Nov 24, 2025$42.75$49.85$42.49$49.30+18.20%81,237,220
Nov 17, 2025$46.73$50.68$38.00$41.71-11.59%125,839,770
Nov 10, 2025$58.50$59.02$42.82$47.18-20.40%134,133,970
Nov 3, 2025$62.35$62.69$51.06$59.27-4.99%135,967,920

Seasonality

IONQ return in each calendar month over the last 6 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average-7.3%5.5%-9.1%3.0%27.2%-4.1%5.9%1.0%8.2%11.2%38.9%-11.3%
Months up1 of 54 of 61 of 63 of 63 of 63 of 63 of 64 of 64 of 64 of 63 of 52 of 5
2026-10.9%-4.0%-24.9%56.5%59.7%-26.1%-31.6%7.9%11.6%-31.5%
2025-5.5%-37.8%-10.2%24.4%46.9%6.5%-7.2%7.2%43.9%1.4%-21.0%-9.0%
2024-17.1%0.9%-3.6%-14.4%-4.7%-13.7%15.9%-9.0%17.8%72.0%142.8%14.4%
202328.7%6.8%29.7%-10.4%95.8%25.4%42.3%-10.7%-13.4%-35.2%26.9%1.3%
2022-31.5%39.7%-20.2%-38.3%-26.9%-23.8%23.3%10.0%-14.6%16.2%-12.4%-33.1%
202127.5%-25.6%0.1%-7.4%7.1%-7.2%0.7%4.1%44.6%58.4%-29.9%