CORZ Options History — March 2026

In March 2026, CORZ traded between $13.93 and $17.08. ATM implied volatility averaged 85.8%, placing in the 36.5% IV rank vs the trailing year. The 30-day expected move averaged 24.8%. IV traded above realized volatility by 13.4% (HV 20d: 72.4%). Max pain ranged from $17.00 to $17.00. Net GEX was positive for 19 of 20 trading days. Term structure was in contango for 9 of 20 days. Put/call ratio averaged 0.69.

Notable Days

2026-03-02: Highest Volume — 259,218 contracts
2026-03-03: Largest IV drop — 20.7% change
2026-03-02: Highest IV Rank — 67.1%
2026-03-02: Largest Expected Move — 38.2%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$15.92	$13.93	$17.08	$16.47	$14.84
Max Pain	$17.00	$17.00	$17.00	$17.00	$17.00
ATM IV	85.8%	78.9%	115.8%	115.8%	82.8%
Expected Move	24.8%	22.5%	38.2%	38.2%	23.7%
HV 20d	72.4%	57.2%	89.5%	85.4%	82.7%
HV 60d	70.4%	66.3%	75.2%	69.7%	75.2%
IV Rank	36.5%	28.1%	67.1%	67.1%	28.1%
IV Percentile	52.5%	38.1%	96.8%	96.8%	50.8%
Term Structure	-1.0%	-11.1%	2.6%	-11.1%	2.5%
VWIV	87.2%	78.6%	130.0%	130.0%	83.1%
Skew 25d	6.3%	3.3%	13.9%	5.5%	7.7%
Skew 10d	10.5%	-4.1%	32.5%	3.2%	22.1%
Call IV 25d	83.8%	77.0%	110.4%	110.4%	80.2%
Put IV 25d	90.1%	82.4%	115.9%	115.9%	87.8%
Bid-Ask Spread %	35.51	15.97	66.51	23.61	19.04
Gamma HHI	0.08	0.07	0.11	0.07	0.07
Net GEX	4.5M	-523.3K	10.1M	8.7M	2.5M
Net DEX	-264.6M	-475.2M	-59.3M	-463.1M	-179.9M
Net VEX	-3.0M	-3.3M	-2.6M	-3.2M	-2.9M
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.69	0.16	3.60	0.75	0.31
Total Volume	109,001.1	43,737	259,218	259,218	66,146
Total OI	1,784,976.15	1,296,921	2,109,737	1,756,627	1,497,038

Daily Data (20 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
2026-03-02	$16.47	$17.00	115.8%	38.2%	85.4%	67.1%	130.0%	5.5%	-11.1%	8.7M	-463.1M	-3.2M	0.75	23.61	147,956	111,262	1,246,264	510,363
2026-03-03	$15.42	$17.00	91.8%	27.4%	88.1%	40.3%	98.5%	4.2%	0.6%	2.0M	-163.8M	-2.9M	0.16	49.24	209,054	32,996	1,286,816	622,018
2026-03-04	$16.03	$17.00	89.4%	26.3%	89.5%	37.6%	90.4%	6.7%	-2.2%	2.9M	-251.1M	-3.0M	1.01	54.59	82,918	83,635	1,235,390	618,424
2026-03-05	$15.94	$17.00	85.6%	23.8%	84.1%	33.4%	84.7%	4.8%	-4.3%	1.4M	-187.3M	-2.9M	0.43	60.99	88,031	37,755	1,258,833	651,407
2026-03-06	$14.94	$17.00	91.3%	25.2%	82.4%	39.8%	88.7%	13.9%	-7.8%	-523.3K	-59.3M	-2.8M	0.67	66.51	50,224	33,561	1,276,636	675,809
2026-03-09	$15.15	$17.00	89.0%	25.0%	70.4%	37.2%	87.0%	7.7%	-2.1%	791.9K	-116.6M	-2.7M	0.39	65.79	31,491	12,246	1,213,697	614,352
2026-03-10	$15.33	$17.00	85.7%	24.4%	57.2%	33.6%	85.0%	3.3%	-0.2%	991.2K	-146.8M	-2.7M	0.25	58.77	93,845	23,253	1,208,362	617,095
2026-03-11	$16.61	$17.00	87.2%	24.2%	65.0%	35.2%	83.1%	3.3%	-2.5%	7.3M	-393.5M	-3.2M	1.08	57.04	76,417	82,810	1,272,605	631,911
2026-03-12	$16.13	$17.00	83.9%	23.8%	65.5%	37.4%	84.6%	10.3%	-2.3%	4.4M	-298.5M	-3.2M	3.60	26.02	15,443	55,580	1,306,286	685,842
2026-03-13	$16.28	$17.00	85.4%	25.4%	65.4%	39.5%	88.7%	6.0%	-0.1%	5.5M	-325.6M	-3.3M	0.31	21.98	34,175	10,542	1,308,781	698,749
2026-03-17	$16.48	$17.00	79.2%	22.7%	65.1%	31.3%	78.8%	3.6%	2.0%	7.0M	-334.7M	-3.1M	0.43	15.97	31,645	13,474	1,285,971	688,704
2026-03-18	$16.33	$17.00	80.4%	23.1%	64.7%	32.8%	80.8%	5.4%	1.1%	6.1M	-287.7M	-3.1M	0.57	17.76	111,158	63,346	1,294,658	697,556
2026-03-19	$16.55	$17.00	79.5%	23.0%	64.8%	31.7%	80.8%	5.8%	2.6%	9.0M	-334.4M	-3.2M	0.31	19.53	38,242	11,780	1,352,980	748,193
2026-03-20	$15.64	$17.00	78.9%	22.5%	65.2%	30.8%	80.0%	6.3%	1.7%	1.5M	-151.5M	-3.0M	0.40	22.11	46,703	18,822	1,358,483	751,254
2026-03-23	$16.71	$17.00	79.6%	23.3%	68.6%	31.8%	78.6%	8.4%	-0.3%	6.8M	-386.2M	-3.1M	0.67	28.16	75,652	50,627	838,708	458,213
2026-03-24	$16.77	$17.00	79.2%	23.2%	68.1%	31.3%	85.6%	7.9%	-0.7%	8.4M	-412.8M	-3.2M	0.58	23.51	34,478	20,149	896,588	503,413
2026-03-25	$17.08	$17.00	80.9%	23.1%	64.8%	33.5%	79.7%	6.2%	0.6%	10.1M	-475.2M	-3.3M	0.30	23.41	69,961	20,762	920,243	520,365
2026-03-26	$15.79	$17.00	81.9%	23.3%	70.0%	34.7%	84.1%	4.3%	0.9%	5.0M	-264.0M	-3.1M	0.79	30.31	27,826	22,045	960,480	537,177
2026-03-30	$13.93	$17.00	88.3%	25.1%	81.6%	43.3%	91.6%	4.8%	0.9%	86.2K	-59.4M	-2.6M	0.88	25.81	76,507	67,505	937,183	512,676
2026-03-31	$14.84	$17.00	82.8%	23.7%	82.7%	28.1%	83.1%	7.7%	2.5%	2.5M	-179.9M	-2.9M	0.31	19.04	50,317	15,829	965,391	531,647