PTC Therapeutics Inc.

NASDAQ: PTCT · Real-Time Price · USD
48.58
-0.12 (-0.25%)
At close: Aug 15, 2025, 12:40 PM

PTCT Option Overview

Overview for all option chains of PTCT. As of August 15, 2025, PTCT options have an IV of 294.21% and an IV rank of 403.74%. The volume is 2,835 contracts, which is 85.16% of average daily volume of 3,329 contracts. The volume put-call ratio is 0.7, indicating a neutral sentiment in the market.

Implied Volatility

Implied Volatility (30d)
294.21%
IV Rank
403.74%
Historical Volatility
58.39%
IV Low
54.47% on May 16, 2025
IV High
113.85% on Aug 14, 2025

Open Interest (OI)

Today's Open Interest
47,118
Put-Call Ratio
0.43
Put Open Interest
14,149
Call Open Interest
32,969
Open Interest Avg (30-day)
26,674
Today vs Open Interest Avg (30-day)
176.64%

Option Volume

Today's Volume
2,835
Put-Call Ratio
0.7
Put Volume
1,170
Call Volume
1,665
Volume Avg (30-day)
3,329
Today vs Volume Avg (30-day)
85.16%

Option Chain Statistics

This table provides a comprehensive overview of all PTCT options grouped by their expiration dates.

Expiration Call Vol Put Vol P/C Vol Call OI Put OI P/C OI Implied Volatility Max Pain
Aug 15, 2025 23 4 0.17 13,346 7,410 0.56 294.21% 50
Sep 19, 2025 88 1,118 12.7 13,840 6,213 0.45 64.36% 50
Oct 17, 2025 0 0 0 0 0 0 56.19% 38
Dec 19, 2025 1,505 23 0.02 5,529 207 0.04 58.35% 47
Jan 16, 2026 49 25 0.51 188 313 1.66 57.6% 50
Mar 20, 2026 0 0 0 22 3 0.14 55.12% 43
Jun 18, 2026 0 0 0 44 3 0.07 51.63% 40