Cass Information Systems ... (CASS)
NASDAQ: CASS
· Real-Time Price · USD
40.48
-0.04 (-0.10%)
At close: Sep 26, 2025, 3:21 PM
CASS Option Overview
Overview for all option chains of CASS. As of September 26, 2025, CASS options have an IV of 106.94% and an IV rank of 136.66%. The volume is 0 contracts, which is n/a of average daily volume of 0 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
106.94%IV Rank
100%Historical Volatility
21.23%IV Low
43.26% on May 01, 2025IV High
89.86% on Sep 25, 2025Open Interest (OI)
Today's Open Interest
131Put-Call Ratio
0.01Put Open Interest
1Call Open Interest
130Open Interest Avg (30-day)
22Today vs Open Interest Avg (30-day)
595.45%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
0Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all CASS 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 |
| Oct 17, 2025 | 0 | 0 | 0 | 4 | 0 | 0 | 106.94% | 22.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 65.77% | 22.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 20 | 1 | 0.05 | 63.34% | 35 |
| Jan 16, 2026 | 0 | 0 | 0 | 106 | 0 | 0 | 1.89% | 55 |
| Mar 20, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 41.59% | 22.5 |