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IBKR
Interactive Brokers Group, Inc. Class A Common Stock
stock NASDAQ

At Close

Dec 12, 2025 3:59:55 PM EST

64.14USD-2.914%(-1.92)5,045,616

61.10Bid 66.74Ask 5.64Spread

Pre-market

Dec 12, 2025 9:25:30 AM EST

66.09USD+0.045%(+0.03)2,965

After-hours

Dec 12, 2025 4:32:30 PM EST

64.21USD+0.117%(+0.07)44,853

OverviewOptionsHistoricalExchangesShort Interest - DailyMore

As of 2025-11-28, there were 10,965,805 shares short with a short interest of 2.54%.

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.