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MRK
Merck & Co., Inc.
stock NYSE

Market Open

Jul 22, 2026 1:25:50 PM EDT

127.88USD+1.283%(+1.62)3,229,543

120.28Bid 129.00Ask 8.72Spread

Pre-market

Jul 22, 2026 9:27:30 AM EDT

127.06USD+0.634%(+0.80)3,101

After-hours

Jul 21, 2026 4:24:30 PM EDT

126.26USD0.000%(0.00)0

OverviewOptionsHistoricalExchangesShort Interest - DailyMore

As of 2026-06-30, there were 31,381,267 shares short with a short interest of 1.27%.

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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