CRS Options History — April 2026

In April 2026, CRS traded between $391.82 and $405.18. ATM implied volatility averaged 53.8%, placing in the 29.9% IV rank vs the trailing year. The 30-day expected move averaged 15.4%. IV traded below realized volatility by 7.9% (HV 20d: 61.6%). Max pain ranged from $390.00 to $390.00. Net GEX was positive for 2 of 2 trading days. Term structure was in contango for 1 of 2 days. Put/call ratio averaged 0.98.

Notable Days

2026-04-01: Highest Volume — 448 contracts
2026-04-02: Largest IV spike — 2.8% change
2026-04-02: Highest IV Rank — 31.2%
2026-04-02: Largest Expected Move — 15.6%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$398.50	$391.82	$405.18	$405.18	$391.82
Max Pain	$390.00	$390.00	$390.00	$390.00	$390.00
ATM IV	53.8%	53.0%	54.5%	53.0%	54.5%
Expected Move	15.4%	15.2%	15.6%	15.2%	15.6%
HV 20d	61.6%	61.4%	61.9%	61.9%	61.4%
HV 60d	52.2%	52.1%	52.4%	52.1%	52.4%
IV Rank	29.9%	28.7%	31.2%	28.7%	31.2%
IV Percentile	88.3%	86.9%	89.7%	86.9%	89.7%
Term Structure	0.5%	-3.0%	3.9%	3.9%	-3.0%
VWIV	56.6%	53.9%	59.4%	53.9%	59.4%
Skew 25d	8.2%	6.8%	9.5%	9.5%	6.8%
Skew 10d	14.4%	14.0%	14.8%	14.8%	14.0%
Call IV 25d	51.2%	47.4%	55.0%	47.4%	55.0%
Put IV 25d	59.4%	56.9%	61.8%	56.9%	61.8%
Bid-Ask Spread %	31.42	26.08	36.75	26.08	36.75
Gamma HHI	0.22	0.21	0.23	0.21	0.23
Net GEX	1.9M	1.6M	2.2M	2.2M	1.6M
Net DEX	-62.5M	-71.3M	-53.7M	-71.3M	-53.7M
Net VEX	-291.4K	-294.3K	-288.6K	-294.3K	-288.6K
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.98	0.80	1.16	0.80	1.16
Total Volume	299.5	151	448	448	151
Total OI	7,042	7,026	7,058	7,058	7,026

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	$405.18	$390.00	53.0%	15.2%	61.9%	28.7%	53.9%	9.5%	3.9%	2.2M	-71.3M	-294.3K	0.80	26.08	N/A	N/A	249	199	4,552	2,506
2026-04-02	$391.82	$390.00	54.5%	15.6%	61.4%	31.2%	59.4%	6.8%	-3.0%	1.6M	-53.7M	-288.6K	1.16	36.75	N/A	N/A	70	81	4,513	2,513