iPath Series B Carbon ETN (GRN)
AMEX: GRN
· Real-Time Price · USD
30.50
0.31 (1.01%)
At close: Sep 29, 2025, 11:29 AM
30.50
0.00%
Pre-market: Sep 29, 2025, 10:59 AM EDT
GRN Option Overview
Overview for all option chains of GRN. As of September 30, 2025, GRN options have an IV of 51.19% and an IV rank of 6.34%. The volume is 1 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)
51.19%IV Rank
6.34%Historical Volatility
16.4%IV Low
20.78% on Jul 18, 2025IV High
500% on Jun 24, 2025Open Interest (OI)
Today's Open Interest
22Put-Call Ratio
10Put Open Interest
20Call Open Interest
2Open Interest Avg (30-day)
20Today vs Open Interest Avg (30-day)
110%Option Volume
Today's Volume
1Put-Call Ratio
0Put Volume
1Call 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 |
Oct 17, 2025 | 0 | 0 | 0 | 0 | 1 | 0 | 51.19% | 28 |
Nov 21, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 36.34% | 27 |
Jan 16, 2026 | 0 | 0 | 0 | 2 | 14 | 7 | 34.7% | 31 |
Apr 17, 2026 | 0 | 1 | 0 | 0 | 5 | 0 | 26.82% | 34 |