All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)

Total Real Returns

IONQ: Total Real Return Chart (Dividends Reinvested, Inflation Adjusted)

IONQ real return snapshot: after CPI-U inflation, IONQ returned −52.07% over the past year and −35.80% YTD, with dividends reinvested. Since Jan. 4, 2021, IONQ is up +114.50% in real purchasing-power return, or +14.02%/yr, and is currently −64.85% below its real total-return high on Oct. 13, 2025.

Data ending Fri Oct. 30, 2026

Growth of $10,000

Mon 2021-01-04💬 to Fri 2026-10-30 Overall
Return 		Exponential
Trendline
IONQ × 		+114.50%
+14.02%/yr 		+34.51%/yr
R2=0.429
IONQ Inc NYSE Common Stock

Growth of $10,000 Summary

Mon 2021-01-04💬 to Fri 2026-10-30 Start
Value 		End
Value
IONQ × 		$10,000.00
2021-01-04 		$21,449.97
2026-10-30

This Year’s Performance

through 2026-10-30

  YTD YoY
IONQ × 		−35.80% −52.07%

Drawdowns

  Current
Drawdown 		Worst
Drawdown
IONQ × 		−64.85%
on 2026-10-30
from 2025-10-13 peak 		−90.66%
on 2022-12-27
from 2021-11-17 peak

Rolling Returns

Period ending Fri 2026-10-30 1 yr 2 yr 3 yr 5 yr 10 yr
IONQ × 		−52.07% +66.32%
+28.96%/yr 		+187.89%
+42.26%/yr 		+63.38%
+10.32%/yr 		—

Annual Returns

Year IONQ
2026 (YTD) −35.80%
2025 +4.62%
2024 +227.68%
2023 +247.49%
2022 −80.60%
2021 +44.54%