Net delta exposure for Repligen Corp (RGEN) options was $11.83M per 1% move at the Nov 4, 2026 close. It has been positive on 18 of the last 20 trading days. Four weeks earlier, on Oct 7, 2026, it was -$5.1M.
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Delta Exposure by Strike
Showing results for RGEN, 2026-11-20(m), calls & puts
Delta Exposure Stats
Showing results for RGEN, 2026-11-20(m), calls & puts
Net Delta Exposure by Expiration
Showing results for RGEN, 2026-11-20(m), calls & puts. View all expiries
| Expiration | Net DEX | Call DEX | Put DEX | Call Wall | Put Wall |
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RGEN Delta Exposure FAQ
What is delta exposure (DEX)?
Delta exposure estimates the dollar value of shares option dealers hold or owe as a hedge, per 1% move in the underlying.
Is RGEN delta exposure positive or negative?
Repligen net delta exposure was positive on Nov 4, 2026, at $11.83M. It has been positive on 18 of the last 20 trading days.
How has RGEN delta exposure changed recently?
Repligen net delta exposure went from -$5.1M on Oct 7, 2026 to $11.83M on Nov 4, 2026. See the RGEN delta exposure history for a longer view.
What is Repligen Corp?
Repligen, headquartered in Waltham, Massachusetts, is a global life sciences company that develops and sells bioprocessing equipment and supplies used in the manufacturing of biologic drugs, including monoclonal antibodies, recombinant proteins, vaccines, and cell and gene therapies.