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GERN
Geron Corp
stock NASDAQ

At Close

Aug 20, 2026 3:59:51 PM EDT

1.55USD-2.201%(-0.04)5,983,933

1.33Bid 1.82Ask 0.49Spread

Pre-market

Aug 20, 2026 9:16:30 AM EDT

1.56USD-2.013%(-0.03)5,000

After-hours

Aug 20, 2026 4:49:30 PM EDT

1.55USD-0.322%(0.00)865,115

OverviewOptionsHistoricalExchangesShort Interest - DailyMore

As of 2026-07-31, there were 76,807,284 shares short with a short interest of 14.34%.

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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