1.41 USD
↗ 0.13 (12.38%)PRE MARKET (AS OF 05:29 AM EDT)
QSI Stock Premarket
Quantum-Si Incorporated Class A Common Stock
QSINASDAQ • USD
Market: CLOSED
Premarket trading runs 4:00 AM – 9:30 AM ET.
QSI Premarket Chart
QSI Premarket News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for QSI.
Frequently Asked Questions
What is QSI's premarket price?
Quantum-Si (QSI) is trading at $1.41 in premarket, up $0.13 (+12.38%) from the previous close of $1.28.
When does QSI premarket trading start?
Premarket trading for QSI on the NASDAQ runs from 4:00 AM to 9:30 AM Eastern Time, ahead of the regular session (9:30 AM – 4:00 PM ET). After-hours runs from 4:00 PM to 8:00 PM ET.