CSV Options History — April 2026

In April 2026, CSV traded between $45.61 and $49.18. ATM implied volatility averaged 79.8%, placing in the 14.2% IV rank vs the trailing year. The 30-day expected move averaged 22.9%. IV traded above realized volatility by 51.3% (HV 20d: 28.5%). Max pain ranged from $45.00 to $45.00. Net GEX was positive for 15 of 15 trading days. Term structure was in contango for 2 of 15 days. Put/call ratio averaged 0.14.

Notable Days

2026-04-10: Highest Volume — 24 contracts
2026-04-06: Largest IV drop — 68.3% change
2026-04-01: Highest IV Rank — 98.7%
2026-04-01: Largest Expected Move — 127.3%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$47.50	$45.61	$49.18	$45.61	$48.17
Max Pain	$45.00	$45.00	$45.00	$45.00	$45.00
ATM IV	79.8%	29.9%	444.0%	444.0%	47.3%
Expected Move	22.9%	8.6%	127.3%	127.3%	13.6%
HV 20d	28.5%	26.0%	31.1%	29.1%	26.5%
HV 60d	25.5%	24.5%	26.2%	25.1%	25.8%
IV Rank	14.2%	2.6%	98.7%	98.7%	6.6%
IV Percentile	64.2%	19.8%	99.6%	99.6%	75.4%
Term Structure	-32.7%	-408.8%	2.1%	-408.8%	-8.6%
VWIV	45.1%	36.7%	56.4%	41.5%	45.6%
Skew 25d	7.1%	-4.7%	26.1%	26.1%	7.0%
Skew 10d	11.2%	-3.2%	45.8%	22.1%	-3.2%
Call IV 25d	36.8%	22.5%	44.9%	22.5%	41.3%
Put IV 25d	43.9%	34.8%	48.7%	48.6%	48.4%
Bid-Ask Spread %	53.18	39.47	64.74	44.61	58.04
Gamma HHI	0.56	0.44	0.85	0.51	0.69
Net GEX	16.3K	9.1K	20.9K	18.4K	10.0K
Net DEX	-365.0K	-532.1K	-203.3K	-285.4K	-211.5K
Net VEX	-966	-1.1K	-840	-1.0K	-912
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.14	0.00	1.00	0.00	0.33
Total Volume	4.4	0	24	9	8
Total OI	170.067	97	193	176	103

Daily Data (15 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 Vol	Put Vol	Call OI	Put OI
2026-04-01	$45.61	$45.00	444.0%	127.3%	29.1%	98.7%	0.0%	26.1%	-408.8%	18.4K	-285.4K	-1.0K	0.00	44.61	9	0	155	21
2026-04-02	$45.81	$45.00	199.5%	57.2%	27.2%	41.9%	0.0%	11.6%	2.1%	18.2K	-314.7K	-1.1K	0.00	58.36	2	0	163	21
2026-04-06	$46.35	$45.00	63.3%	18.1%	26.0%	10.3%	0.0%	8.3%	-2.4%	18.0K	-340.9K	-1.1K	0.00	59.53	3	0	165	21
2026-04-07	$46.25	$45.00	29.9%	8.6%	26.1%	2.6%	0.0%	6.9%	-9.6%	20.7K	-334.6K	-1.0K	0.00	55.96	2	0	165	21
2026-04-08	$47.15	$45.00	39.4%	11.3%	26.6%	4.8%	0.0%	0.2%	-5.8%	20.9K	-394.0K	-1.0K	0.00	61.66	0	0	163	21
2026-04-09	$49.18	$45.00	38.1%	10.9%	29.5%	4.5%	41.5%	8.5%	-5.1%	13.7K	-532.1K	-840	0.33	52.52	3	1	163	21
2026-04-10	$48.12	$45.00	41.6%	11.9%	29.3%	5.3%	56.4%	11.1%	-5.1%	20.7K	-471.4K	-974	0.14	64.74	21	3	166	22
2026-04-13	$48.06	$45.00	36.8%	10.6%	29.3%	4.2%	36.7%	-4.7%	0.8%	17.8K	-451.5K	-1.0K	0.00	51.80	1	0	167	25
2026-04-14	$47.78	$45.00	47.0%	13.5%	29.4%	6.5%	0.0%	6.8%	-11.9%	18.8K	-437.3K	-1.0K	0.00	58.42	0	0	168	25
2026-04-15	$46.69	$45.00	47.2%	13.5%	31.1%	6.6%	0.0%	3.6%	-11.1%	19.7K	-374.3K	-970	0.00	40.36	3	0	168	25
2026-04-16	$47.34	$45.00	38.9%	11.2%	30.1%	4.7%	0.0%	3.0%	-2.1%	19.2K	-401.6K	-932	0.00	45.17	2	0	168	25
2026-04-17	$48.50	$45.00	36.6%	10.5%	30.8%	4.1%	0.0%	7.5%	-2.7%	9.1K	-516.0K	-891	0.00	39.47	1	0	168	25
2026-04-20	$48.89	$45.00	41.2%	11.8%	29.8%	5.2%	0.0%	7.0%	-9.6%	9.6K	-203.3K	-882	1.00	48.84	1	1	91	6
2026-04-21	$48.63	$45.00	45.6%	13.1%	26.7%	6.2%	45.6%	3.7%	-11.1%	9.6K	-206.4K	-887	0.00	58.15	5	0	92	7
2026-04-22	$48.17	$45.00	47.3%	13.6%	26.5%	6.6%	0.0%	7.0%	-8.6%	10.0K	-211.5K	-912	0.33	58.04	6	2	96	7