Cabaletta Bio Inc. (CABA)
NASDAQ: CABA
· Real-Time Price · USD
1.81
0.07 (4.02%)
At close: Sep 11, 2025, 3:59 PM
1.80
-0.55%
After-hours: Sep 11, 2025, 06:08 PM EDT
CABA Option Overview
Overview for all option chains of CABA. As of September 11, 2025, CABA options have an IV of 208.63% and an IV rank of 49.13%. The volume is 575 contracts, which is 111.43% of average daily volume of 516 contracts. The volume put-call ratio is 0.05, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
208.63%IV Rank
49.13%Historical Volatility
99.89%IV Low
116.75% on Dec 16, 2024IV High
303.78% on Dec 20, 2024Open Interest (OI)
Today's Open Interest
24,584Put-Call Ratio
0.06Put Open Interest
1,495Call Open Interest
23,089Open Interest Avg (30-day)
22,159Today vs Open Interest Avg (30-day)
110.94%Option Volume
Today's Volume
575Put-Call Ratio
0.05Put Volume
28Call Volume
547Volume Avg (30-day)
516Today vs Volume Avg (30-day)
111.43%Option Chain Statistics
This table provides a comprehensive overview of all CABA 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 |
| Sep 19, 2025 | 40 | 28 | 0.7 | 1,187 | 713 | 0.6 | 208.63% | 1.5 |
| Oct 17, 2025 | 60 | 0 | 0 | 912 | 1 | 0 | 228.55% | 1.5 |
| Nov 21, 2025 | 368 | 0 | 0 | 14,102 | 482 | 0.03 | 177.44% | 2 |
| Feb 20, 2026 | 79 | 0 | 0 | 6,888 | 299 | 0.04 | 154.13% | 1 |