Repligen Corporation (RGEN)
RGEN Daily Delta Exposure
RGEN's current Delta Exposure (DEX) is -95.01K shares, which is 72% smaller than the 3M average of -333.72K shares. During this period, DEX ranged from -425.67K on Aug 11, 2025 to -74.13K on Aug 13, 2025, with dealers consistently net long, providing natural buying support. Delta exposure has been increasing recently, shifting the directional hedging pressure. The current put-call delta ratio of 1.30 signals heavy put positioning that could accelerate downside moves. Near extreme DEX levels suggest potential for mean reversion as positions unwind.
DEX History
| Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Aug 14, 2025 | 320,067.2 | -415,074.9 | -95,007.7 | 1.30 |
| Aug 13, 2025 | 339,758.7 | -413,889.25 | -74,130.55 | 1.22 |
| Aug 12, 2025 | 136,967.2 | -514,822.78 | -377,855.58 | 3.76 |
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