Masimo Corporation (MASI)
MASI Daily Delta Exposure
MASI's current Delta Exposure (DEX) is -16.72K shares, which is 134% larger than the 3M average of 7.14K shares. During this period, DEX ranged from -70.95K on Aug 6, 2025 to 32.66K on Jul 10, 2025, swinging between net long and short dealer positioning. Delta exposure has been decreasing recently, reducing dealer buying pressure that supported recent moves. The current put-call delta ratio of 1.50 signals heavy put positioning that could accelerate downside moves. Moderate DEX levels suggest normal market maker hedging activity.
DEX History
| Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Aug 14, 2025 | 33,405.87 | -50,130.46 | -16,724.59 | 1.50 |
| Aug 13, 2025 | 37,499.67 | -44,173.12 | -6,673.45 | 1.18 |
| Aug 12, 2025 | 31,980.94 | -58,450.33 | -26,469.39 | 1.83 |
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