TDC Options History — April 2026

In April 2026, TDC traded between $25.45 and $25.46. ATM implied volatility averaged 45.0%, placing in the 25.3% IV rank vs the trailing year. The 30-day expected move averaged 12.9%. IV traded above realized volatility by 9.9% (HV 20d: 35.1%). Max pain ranged from $25.00 to $27.50. Net GEX was positive for 2 of 2 trading days. Term structure was in contango for 1 of 2 days. Put/call ratio averaged 0.10.

Notable Days

2026-04-01: Highest Volume — 269 contracts
2026-04-02: Largest IV drop — 7.3% change
2026-04-01: Highest IV Rank — 27.3%
2026-04-01: Largest Expected Move — 13.4%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$25.45	$25.45	$25.46	$25.45	$25.46
Max Pain	$26.25	$25.00	$27.50	$25.00	$27.50
ATM IV	45.0%	43.3%	46.7%	46.7%	43.3%
Expected Move	12.9%	12.4%	13.4%	13.4%	12.4%
HV 20d	35.1%	35.1%	35.2%	35.2%	35.1%
HV 60d	70.5%	70.5%	70.6%	70.6%	70.5%
IV Rank	25.3%	23.3%	27.3%	27.3%	23.3%
IV Percentile	60.1%	55.2%	65.1%	65.1%	55.2%
Term Structure	2.1%	-9.3%	13.4%	13.4%	-9.3%
VWIV	53.5%	46.8%	60.2%	46.8%	60.2%
Skew 25d	6.0%	6.0%	6.1%	6.1%	6.0%
Skew 10d	3.2%	-2.1%	8.5%	8.5%	-2.1%
Call IV 25d	53.2%	46.3%	60.1%	46.3%	60.1%
Put IV 25d	59.2%	52.3%	66.1%	52.3%	66.1%
Bid-Ask Spread %	30.07	24.14	35.99	24.14	35.99
Gamma HHI	0.22	0.20	0.23	0.20	0.23
Net GEX	45.8K	40.7K	50.9K	40.7K	50.9K
Net DEX	-271.5K	-355.4K	-187.5K	-187.5K	-355.4K
Net VEX	-10.9K	-11.3K	-10.6K	-10.6K	-11.3K
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.10	0.01	0.18	0.01	0.18
Total Volume	202.5	136	269	269	136
Total OI	4,974.5	4,849	5,100	4,849	5,100

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	$25.45	$25.00	46.7%	13.4%	35.2%	27.3%	46.8%	6.1%	13.4%	40.7K	-187.5K	-10.6K	0.01	24.14	N/A	N/A	267	2	3,726	1,123
2026-04-02	$25.46	$27.50	43.3%	12.4%	35.1%	23.3%	60.2%	6.0%	-9.3%	50.9K	-355.4K	-11.3K	0.18	35.99	N/A	N/A	115	21	3,983	1,117