QS:NYSE, QuantumScape Corporation
QS stock overview
QuantumScape Corporation (QS:NYSE) closed at $3.98 on October 21, 2026,
unchanged on the day.
The stock trades 78.6% below its 52-week high of $18.56
and 4.7% above its 52-week low of $3.80.
Over the past year, it lost 70.7%.
QuantumScape Corporation is part of the Finance sector.
Key figures
- Price
- $3.98
- Day change
- 0.00%
- Volume
- 14,772,779
- Average volume
- 16,655,501
- Market cap
- 2B+
- 52-week range
- $3.80 – $18.56
- 50-day average
- $5.13
- 200-day average
- $6.93
Price action over the past year
In 252 trading sessions since October 21, 2025, QS closed higher on 110 days (44%).
Its best day was October 31, 2025 (+16.78%) and its worst was June 5, 2026 (-15.53%).
The stock moved 10% or more in a single session 10 times.
It opened at least 5% above the previous day's high 4 times.
Recent signals
QS news
-
Oct 21, 2026:
QuantumScape Announces Plans for 100 MWh Solid-State Battery Production Line for AI Data Centers, Aerospace and Defense
-
Oct 21, 2026:
QuantumScape Reports Third Quarter 2026 Business and Financial Results
-
Oct 20, 2026:
TSLA, QS & LAD: Can These Auto Stocks Beat Q3 Earnings Estimates?
-
Oct 17, 2026:
PowerBlock Launch Puts QuantumScape Stock Commercialization Plan Back In Focus
-
Oct 15, 2026:
Enovix's 100,000-Battery Drone Order Sets Up a Test of Its Production Plans
-
Oct 13, 2026:
D-Wave Quantum vs. QuantumScape: Here Is the Better Innovative Technology Stock to Buy in 2026
-
Oct 10, 2026:
How QuantumScape's QS PowerBlock AI Data Center Push Has Changed Its Investment Story (QS)
-
Oct 9, 2026:
Has QuantumScape (QS) Fallen Too Far For Its Book Value?
About QuantumScape Corporation
QuantumScape Corp is engaged in development of next generation solid-state lithium-metal batteries for use in electric vehicles.
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Based on end-of-day data. For information only, not investment advice.