PTC Therapeutics Inc.

NASDAQ: PTCT · Real-Time Price · USD
48.82
0.12 (0.25%)
At close: Aug 15, 2025, 3:59 PM
48.92
0.20%
After-hours: Aug 15, 2025, 07:52 PM EDT

PTCT Delta Exposure By Expiry

The total Delta Exposure (DEX) for PTCT across all expirations shows 288,734.55 net shares that market makers must hedge, with 454,507.51 from calls and 165,772.96 from puts. The put-call delta ratio of 0.36 shows bullish positioning with call dominance, potentially providing upward momentum but leaving the market vulnerable to sharp pullbacks. The largest delta concentration at Dec 19, 25 with 177,908.16 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.

PTCT DEX Table

Expiry Date Call Delta Put Delta Net Delta P/C Delta
Sep 19, 25 264,072.68 -154,075.63 109,997.05 0.58
Oct 17, 25 0 0 0 n/a
Dec 19, 25 182,475.07 -4,566.91 177,908.16 0.03
Jan 16, 26 6,371.02 -7,071.67 -700.65 1.11
Mar 20, 26 490.61 -28.82 461.79 0.06
Jun 18, 26 1,098.13 -29.93 1,068.2 0.03