CART Options History — April 2026

In April 2026, CART traded between $38.84 and $38.85. ATM implied volatility averaged 52.4%, placing in the 49.5% IV rank vs the trailing year. The 30-day expected move averaged 15.0%. IV traded above realized volatility by 17.7% (HV 20d: 34.7%). Max pain ranged from $38.00 to $39.50. Net GEX was positive for 2 of 2 trading days. Term structure was in contango for 2 of 2 days. Put/call ratio averaged 1.88.

Notable Days

2026-04-02: Highest Volume — 5,006 contracts
2026-04-02: Largest IV spike — 1.6% change
2026-04-02: Highest IV Rank — 50.4%
2026-04-02: Largest Expected Move — 15.1%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$38.84	$38.84	$38.85	$38.85	$38.84
Max Pain	$38.75	$38.00	$39.50	$39.50	$38.00
ATM IV	52.4%	52.0%	52.8%	52.0%	52.8%
Expected Move	15.0%	14.9%	15.1%	14.9%	15.1%
HV 20d	34.7%	34.7%	34.8%	34.8%	34.7%
HV 60d	43.2%	43.1%	43.2%	43.2%	43.1%
IV Rank	49.5%	48.6%	50.4%	48.6%	50.4%
IV Percentile	76.4%	75.8%	77.0%	75.8%	77.0%
Term Structure	4.5%	4.2%	4.7%	4.2%	4.7%
VWIV	53.6%	49.2%	58.1%	49.2%	58.1%
Skew 25d	6.3%	5.6%	7.0%	5.6%	7.0%
Skew 10d	15.3%	14.3%	16.3%	14.3%	16.3%
Call IV 25d	51.1%	50.9%	51.3%	50.9%	51.3%
Put IV 25d	57.4%	56.4%	58.3%	56.4%	58.3%
Bid-Ask Spread %	36.88	36.51	37.24	36.51	37.24
Gamma HHI	0.09	0.09	0.09	0.09	0.09
Net GEX	1.9M	1.8M	2.0M	1.8M	2.0M
Net DEX	-33.0M	-33.0M	-32.9M	-33.0M	-32.9M
Net VEX	-358.7K	-358.8K	-358.5K	-358.5K	-358.8K
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	1.88	0.20	3.56	0.20	3.56
Total Volume	3,254	1,502	5,006	1,502	5,006
Total OI	76,693.5	76,367	77,020	76,367	77,020

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	$38.85	$39.50	52.0%	14.9%	34.8%	48.6%	49.2%	5.6%	4.2%	1.8M	-33.0M	-358.5K	0.20	36.51	N/A	N/A	1,249	253	61,169	15,198
2026-04-02	$38.84	$38.00	52.8%	15.1%	34.7%	50.4%	58.1%	7.0%	4.7%	2.0M	-32.9M	-358.8K	3.56	37.24	N/A	N/A	1,098	3,908	61,733	15,287