California Water Service ... (CWT)
NYSE: CWT
· Real-Time Price · USD
46.63
0.26 (0.56%)
At close: Aug 15, 2025, 2:57 PM
CWT Option Overview
Overview for all option chains of CWT. As of August 15, 2025, CWT options have an IV of 357.55% and an IV rank of 447.81%. The volume is 8 contracts, which is 200% of average daily volume of 4 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
357.55%IV Rank
447.81%Historical Volatility
17.4%IV Low
38.77% on Jan 30, 2025IV High
109.96% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
166Put-Call Ratio
1.77Put Open Interest
106Call Open Interest
60Open Interest Avg (30-day)
144Today vs Open Interest Avg (30-day)
115.28%Option Volume
Today's Volume
8Put-Call Ratio
0Put Volume
0Call Volume
8Volume Avg (30-day)
4Today vs Volume Avg (30-day)
200%Option Chain Statistics
This table provides a comprehensive overview of all CWT 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 | 8 | 0 | 0 | 10 | 4 | 0.4 | 357.55% | 40 |
| Sep 19, 2025 | 0 | 0 | 0 | 37 | 41 | 1.11 | 67.97% | 45 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 58.79% | 25 |
| Dec 19, 2025 | 0 | 0 | 0 | 13 | 61 | 4.69 | 46.29% | 45 |
| Mar 20, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 35.27% | 25 |