STAAR Surgical (STAA)
NASDAQ: STAA
· Real-Time Price · USD
28.39
-0.18 (-0.61%)
At close: Aug 15, 2025, 3:59 PM
28.37
-0.07%
After-hours: Aug 15, 2025, 04:10 PM EDT
STAA Delta Exposure By Expiry
The total Delta Exposure (DEX) for STAA across all expirations shows 56,391.12 net shares that market makers must hedge, with 61,891.45 from calls and 5,500.33 from puts. The put-call delta ratio of 0.09 shows bullish positioning with call dominance, potentially providing upward momentum but leaving the market vulnerable to sharp pullbacks. The largest delta concentration at Sep 19, 25 with 24,141.42 net DEX represents significant hedging pressure that may cap upside moves. The nearest expiration on Sep 19, 25 carries positive delta requiring market makers to short shares, potentially creating resistance.
STAA DEX Table
| Expiry Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Sep 19, 25 | 26,608.24 | -2,466.82 | 24,141.42 | 0.09 |
| Oct 17, 25 | 22,131.05 | -1,310.44 | 20,820.61 | 0.06 |
| Dec 19, 25 | 7,721.72 | -563.11 | 7,158.61 | 0.07 |
| Mar 20, 26 | 5,430.44 | -1,159.96 | 4,270.48 | 0.21 |