CNR Options History — April 2026

In April 2026, CNR traded between $102.00 and $104.13. ATM implied volatility averaged 55.3%, placing in the 34.2% IV rank vs the trailing year. The 30-day expected move averaged 15.8%. IV traded below realized volatility by 6.8% (HV 20d: 62.1%). Max pain ranged from $100.00 to $105.00. Net GEX was positive for 2 of 2 trading days. Term structure was in contango for 1 of 2 days. Put/call ratio averaged 0.53.

Notable Days

2026-04-01: Highest Volume — 237 contracts
2026-04-02: Largest IV drop — 0.2% change
2026-04-01: Highest IV Rank — 34.3%
2026-04-01: Largest Expected Move — 15.9%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$103.06	$102.00	$104.13	$102.00	$104.13
Max Pain	$102.50	$100.00	$105.00	$105.00	$100.00
ATM IV	55.3%	55.2%	55.3%	55.3%	55.2%
Expected Move	15.8%	15.8%	15.9%	15.9%	15.8%
HV 20d	62.1%	61.1%	63.0%	63.0%	61.1%
HV 60d	49.5%	49.5%	49.6%	49.5%	49.6%
IV Rank	34.2%	34.1%	34.3%	34.3%	34.1%
IV Percentile	73.8%	73.4%	74.2%	74.2%	73.4%
Term Structure	-0.5%	-4.5%	3.5%	3.5%	-4.5%
VWIV	57.5%	55.5%	59.4%	55.5%	59.4%
Skew 25d	4.5%	0.2%	8.8%	8.8%	0.2%
Skew 10d	10.8%	-8.9%	30.5%	-8.9%	30.5%
Call IV 25d	54.7%	49.1%	60.3%	49.1%	60.3%
Put IV 25d	59.2%	58.0%	60.5%	58.0%	60.5%
Bid-Ask Spread %	32.91	29.56	36.27	36.27	29.56
Gamma HHI	0.14	0.14	0.14	0.14	0.14
Net GEX	779.8K	744.6K	814.9K	744.6K	814.9K
Net DEX	-78.6M	-81.0M	-76.3M	-76.3M	-81.0M
Net VEX	-520.5K	-521.3K	-519.6K	-521.3K	-519.6K
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.53	0.32	0.74	0.74	0.32
Total Volume	137	37	237	237	37
Total OI	28,337	28,287	28,387	28,287	28,387

Daily Data (2 trading days)

Date	Price	Max Pain	ATM IV	Exp Move	HV 20d	IV Rank	VWIV	Skew 25d	Term Str	GEX	DEX	VEX	P/C	Spread %	Call Wall	Put Wall	Call Vol	Put Vol	Call OI	Put OI
2026-04-01	$102.00	$105.00	55.3%	15.9%	63.0%	34.3%	55.5%	8.8%	3.5%	744.6K	-76.3M	-521.3K	0.74	36.27	N/A	N/A	136	101	17,909	10,378
2026-04-02	$104.13	$100.00	55.2%	15.8%	61.1%	34.1%	59.4%	0.2%	-4.5%	814.9K	-81.0M	-519.6K	0.32	29.56	N/A	N/A	28	9	17,938	10,449