iShares MBS ETF (MBB)
MBB Daily Gamma Exposure
Current Gamma Exposure (GEX) is 1.93K, which is 232% above the 3M average of 581.320357142857. Over this period, GEX peaked at 2.05K on Aug 5, 2025 and bottomed at -4.2K on Aug 1, 2025, showing a shift between positive and negative gamma regimes. The exposure has been increasing recently, suggesting growing dealer hedging that could dampen volatility. Today's put-call gamma ratio of 0.65 is below the recent average of 0.92, indicating call-heavy positioning. High GEX volatility (±1.17K) suggests frequent repositioning and potential regime changes.
GEX History
| Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Aug 22, 2025 | 5,583.67 | -3,652.04 | 1,931.63 | 0.65 |
| Aug 21, 2025 | 5,262.1 | -3,856.39 | 1,405.71 | 0.73 |
| Aug 19, 2025 | 5,150.62 | -3,274.12 | 1,876.5 | 0.64 |
Stop Guessing, Start Knowing.
Cut through market noise with actionable insights that actually help you make confident investment decisions. No more endless research or gut-based guessing.
- Unlimited access to all data and tools
- Unlimited access to all data and tools, giving you the edge over everyone else in the market.
- Realtime Options & Dark Pool Data
- Instant access to live options & dark pool data to spot opportunities and trade with precision before the market moves.
- Top Wallstreet Analyst Ratings
- Follow ratings from the best analysts on Wall Street to stay ahead.
- Up to 30 years financial history
- We deliver premium Wall Street data with top-tier accuracy and up to 30 years of history.