iPath Series B Carbon ETN (GRN)
AMEX: GRN
· Real-Time Price · USD
28.60
0.25 (0.86%)
At close: Aug 21, 2025, 3:51 PM
28.60
0.00%
Pre-market: Aug 21, 2025, 09:46 AM EDT
GRN Option Overview
Overview for all option chains of GRN. As of August 22, 2025, GRN options have an IV of 46.6% and an IV rank of 4.7%. 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)
46.6%IV Rank
4.7%Historical Volatility
17.76%IV Low
24.21% on Jul 18, 2025IV High
500% on Jun 24, 2025Open Interest (OI)
Today's Open Interest
17Put-Call Ratio
7.5Put Open Interest
15Call Open Interest
2Open Interest Avg (30-day)
15Today vs Open Interest Avg (30-day)
113.33%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 GRN 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 | 0 | 0 | 0 | 0 | 0 | 0 | 46.6% | 24 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 1 | 0 | 40.74% | 28 |
| Jan 16, 2026 | 0 | 0 | 0 | 2 | 14 | 7 | 30.89% | 31 |
| Apr 17, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 27.46% | 25 |