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

Total Real Returns

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

QBTS real return snapshot: after CPI-U inflation, QBTS returned −71.99% over the past year and −56.74% YTD, with dividends reinvested. Since Dec. 11, 2020, QBTS is down −10.48% in real purchasing-power return, or −1.88%/yr, and is currently −74.69% below its real total-return high on Oct. 15, 2025.

Data ending Fri Oct. 16, 2026

Growth of $10,000

Fri 2020-12-11💬 to Fri 2026-10-16 Overall
Return 		Exponential
Trendline
QBTS × 		−10.48%
−1.88%/yr 		+8.60%/yr
R2=0.013
D-Wave Quantum Inc. Common Stock NYSE Common Stock

Growth of $10,000 Summary

Fri 2020-12-11💬 to Fri 2026-10-16 Start
Value 		End
Value
QBTS × 		$10,000.00
2020-12-11 		$8,952.34
2026-10-16

This Year’s Performance

through 2026-10-16

  YTD YoY
QBTS × 		−56.74% −71.99%

Drawdowns

  Current
Drawdown 		Worst
Drawdown
QBTS × 		−74.69%
on 2026-10-16
from 2025-10-15 peak 		−96.93%
on 2023-05-12
from 2021-02-05 peak

Rolling Returns

Period ending Fri 2026-10-16 1 yr 2 yr 3 yr 5 yr 10 yr
QBTS × 		−71.99% +958.89%
+225.41%/yr 		+985.01%
+121.38%/yr 		−2.00%
−0.40%/yr 		—

Annual Returns

Year QBTS
2026 (YTD) −56.74%
2025 +203.20%
2024 +827.81%
2023 −40.87%
2022 −86.23%
2021 −11.87%
2020 +2.50%