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QMCO
Quantum Corporation
stock NASDAQ

At Close

Oct 1, 2026 3:59:56 PM EDT

31.85USD+0.410%(+0.13)1,913,375

0.00Bid 0.00Ask 0.00Spread

Pre-market

Oct 1, 2026 9:28:30 AM EDT

33.44USD+5.422%(+1.72)27,762

After-hours

Oct 1, 2026 4:48:30 PM EDT

31.95USD+0.314%(+0.10)452

OverviewOptionsHistoricalExchangesShort Interest - DailyMore

As of 2026-09-15, there were 2,045,010 shares short with a short interest of 5.25%.

Price

Price

Historical data is split-adjusted.

1) Data from Finra. Finra publishes an updated file every two weeks.

2) Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.

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