CSBR Options History — February 2026

In February 2026, CSBR traded between $5.80 and $7.24. ATM implied volatility averaged 300.4%, placing in the 61.5% IV rank vs the trailing year. The 30-day expected move averaged 70.7%. IV traded above realized volatility by 253.1% (HV 20d: 47.3%). Max pain ranged from $2.50 to $5.00. Net GEX was positive for 13 of 19 trading days. Term structure was in contango for 9 of 19 days. Put/call ratio averaged 11.92.

Notable Days

2026-02-12: Highest Volume — 286 contracts
2026-02-17: Largest IV spike — 11976.9% change
2026-02-17: Highest IV Rank — 97.9%
2026-02-17: Largest Expected Move — 133.6%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$6.27	$5.80	$7.24	$7.24	$5.99
Max Pain	$3.04	$2.50	$5.00	$5.00	$2.50
ATM IV	300.4%	2.8%	466.2%	237.3%	364.8%
Expected Move	70.7%	0.8%	133.6%	68.0%	130.1%
HV 20d	47.3%	39.0%	53.4%	42.6%	39.2%
HV 60d	63.8%	62.2%	65.2%	62.2%	64.3%
IV Rank	61.5%	0.0%	97.9%	44.6%	76.5%
IV Percentile	60.7%	0.0%	99.6%	42.1%	75.4%
Term Structure	77.4%	-188.3%	323.6%	15.2%	323.6%
VWIV	211.1%	115.1%	315.2%	123.3%	147.8%
Skew 25d	-160.2%	-384.6%	-72.5%	-72.5%	-184.2%
Call IV 25d	314.8%	231.5%	472.6%	231.5%	350.8%
Put IV 25d	154.5%	88.1%	166.6%	159.1%	166.6%
Bid-Ask Spread %	166.43	158.83	174.72	161.98	169.55
Gamma HHI	0.76	0.54	0.97	0.61	0.71
Net GEX	79	-323	699	699	-92
Net DEX	-16.3K	-54.6K	3.3K	-54.6K	-618
Net VEX	-54	-103	-24	-96	-63
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	11.92	0.00	46.67	1.00	0.00
Total Volume	40.316	0	286	0	1
Total OI	347.368	138	776	138	504

Daily Data (19 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
2026-02-02	$7.24	$5.00	237.3%	68.0%	42.6%	44.6%	0.0%	-72.5%	15.2%	699	-54.6K	-96	0.00	161.98	N/A	N/A	0	0	136	2
2026-02-03	$6.94	$5.00	246.2%	70.6%	45.7%	46.7%	0.0%	-89.3%	11.8%	602	-50.6K	-89	1.00	165.54	N/A	N/A	2	2	136	2
2026-02-04	$6.73	$5.00	284.2%	81.5%	46.9%	55.5%	123.3%	-102.5%	-49.3%	610	-47.7K	-93	0.00	164.68	N/A	N/A	5	0	138	4
2026-02-05	$6.67	$0.00	458.1%	50.0%	47.0%	95.8%	0.0%	-106.9%	150.3%	280	-13.9K	-32	0.00	173.34	N/A	N/A	0	0	139	4
2026-02-06	$6.71	$0.00	375.9%	50.5%	46.8%	76.7%	0.0%	-104.9%	149.3%	564	-49.3K	-91	0.00	173.76	N/A	N/A	0	0	139	4
2026-02-09	$6.65	$0.00	183.1%	52.5%	46.8%	32.1%	0.0%	-110.6%	151.8%	32	-13.7K	-27	0.00	172.30	N/A	N/A	0	0	139	4
2026-02-10	$6.42	$0.00	338.9%	97.2%	48.3%	68.2%	0.0%	-127.8%	-114.5%	20	-13.7K	-25	0.00	174.72	N/A	N/A	0	0	139	4
2026-02-11	$6.16	$0.00	394.3%	113.0%	47.9%	81.0%	0.0%	-150.6%	-146.0%	27	-12.5K	-26	0.00	170.04	N/A	N/A	0	20	139	4
2026-02-12	$5.95	$2.50	2.8%	0.8%	48.3%	0.0%	115.1%	-172.4%	0.0%	31	-11.9K	-26	46.67	170.18	N/A	N/A	6	280	139	34
2026-02-13	$6.10	$2.50	3.9%	1.1%	49.3%	0.2%	217.8%	-157.9%	0.0%	26	-12.2K	-26	0.00	162.28	N/A	N/A	0	90	139	314
2026-02-17	$5.95	$2.50	466.2%	133.6%	49.6%	97.9%	258.0%	-177.4%	-188.3%	23	-11.9K	-25	0.00	159.85	N/A	N/A	0	115	139	414
2026-02-18	$5.80	$2.50	91.2%	0.0%	49.4%	18.7%	300.3%	-196.4%	0.0%	22	-11.7K	-24	0.00	160.37	N/A	N/A	0	50	139	532
2026-02-19	$6.11	$2.50	453.6%	130.1%	52.9%	95.2%	315.2%	-162.6%	-130.4%	-298	2.7K	-103	0.00	158.83	N/A	N/A	0	55	139	582
2026-02-20	$5.89	$2.50	355.0%	0.0%	53.1%	74.4%	0.0%	-187.6%	0.0%	22	-11.8K	-25	0.00	161.00	N/A	N/A	0	0	139	637
2026-02-23	$5.94	$2.50	357.7%	0.0%	53.4%	74.9%	0.0%	-185.2%	278.0%	-323	3.3K	-78	0.00	162.00	N/A	N/A	0	0	17	377
2026-02-24	$5.89	$2.50	368.4%	0.0%	53.3%	77.2%	0.0%	-384.6%	314.0%	-257	-757	-54	0.00	168.68	N/A	N/A	0	0	17	377
2026-02-25	$5.98	$2.50	359.0%	0.0%	39.5%	75.2%	0.0%	-182.9%	317.4%	-222	-801	-54	0.00	166.13	N/A	N/A	0	40	17	377
2026-02-26	$5.95	$2.50	366.8%	0.0%	39.0%	76.9%	147.8%	-187.6%	323.6%	-260	1.3K	-67	0.00	166.91	N/A	N/A	0	100	17	417
2026-02-27	$5.99	$2.50	364.8%	0.0%	39.2%	76.5%	0.0%	-184.2%	0.0%	-92	-618	-63	0.00	169.55	N/A	N/A	1	0	17	487