DAT Options History — July 2025

Name: DAT Options Analytics - July 2025
Creator: Options Analysis Suite

In July 2025, DAT traded between $45.12 and $48.23. ATM implied volatility averaged 27.2%, placing in the 6.1% IV rank vs the trailing year. The 30-day expected move averaged 7.5%. IV traded below realized volatility by 8.4% (HV 20d: 35.6%). Net GEX was positive for 22 of 22 trading days. Term structure was in contango for 14 of 22 days. Put/call ratio averaged 0.00.

Notable Days

2025-07-10: Highest Volume — 396 contracts
2025-07-09: Largest IV drop — 24.7% change
2025-07-08: Highest IV Rank — 13.5%
2025-07-01: Largest Expected Move — 9.3%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$46.77	$45.12	$48.23	$45.12	$46.59
ATM IV	27.2%	24.1%	33.0%	32.5%	26.7%
Expected Move	7.5%	6.9%	9.3%	9.3%	7.6%
HV 20d	35.6%	29.9%	40.6%	37.5%	30.2%
HV 60d	72.9%	70.4%	79.9%	79.9%	70.4%
IV Rank	6.1%	2.1%	13.5%	12.8%	5.4%
IV Percentile	16.7%	1.6%	50.4%	46.8%	16.3%
Term Structure	0.5%	-12.7%	5.2%	-12.7%	-3.7%
VWIV	27.2%	27.2%	27.2%	27.2%	27.2%
Skew 25d	2.9%	-0.3%	9.1%	0.1%	-0.2%
Skew 10d	6.9%	2.5%	15.3%	2.5%	3.4%
Call IV 25d	26.0%	21.9%	33.6%	33.6%	30.7%
Put IV 25d	28.9%	25.7%	33.7%	33.7%	30.5%
Bid-Ask Spread %	149.54	136.75	160.09	160.09	148.41
Gamma HHI	0.35	0.25	0.51	0.51	0.29
Net GEX	6.8K	3.5K	10.0K	3.5K	8.2K
Net DEX	-176.3K	-257.9K	-62.9K	-62.9K	-214.9K
Net VEX	-471	-627	-209	-209	-539
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.00	0.00	0.00	0.00	0.00
Total Volume	45.545	0	396	5	0
Total OI	57.136	26	73	26	68

Daily Data (22 trading days)

Date	Price	Max Pain	ATM IV	Exp Move	HV 20d	IV Rank	VWIV	Skew 25d	Term Str	GEX	DEX	VEX	Spread %	Call Wall	Put Wall	Call Vol	Call OI
2025-07-01	$45.12	$0.00	32.5%	9.3%	37.5%	12.8%	0.0%	0.1%	-12.7%	3.5K	-62.9K	-209	160.09	N/A	N/A	5	26
2025-07-02	$45.76	$0.00	30.0%	8.6%	37.8%	9.6%	0.0%	1.7%	-4.5%	3.9K	-74.2K	-268	158.63	N/A	N/A	0	31
2025-07-03	$48.21	$0.00	30.3%	6.9%	40.6%	10.1%	0.0%	3.8%	4.8%	4.2K	-95.5K	-256	143.72	N/A	N/A	0	31
2025-07-07	$46.97	$0.00	33.0%	7.7%	39.4%	13.5%	0.0%	3.0%	1.3%	3.9K	-86.7K	-264	147.51	N/A	N/A	0	31
2025-07-08	$46.85	$0.00	33.0%	7.4%	39.0%	13.5%	0.0%	2.2%	2.0%	4.1K	-86.5K	-261	147.73	N/A	N/A	0	31
2025-07-09	$47.08	$0.00	24.9%	7.1%	38.0%	3.1%	0.0%	2.5%	2.0%	4.0K	-89.2K	-255	150.55	N/A	N/A	25	31
2025-07-10	$46.34	$0.00	24.3%	7.0%	37.0%	2.4%	0.0%	1.8%	1.7%	4.5K	-90.5K	-275	148.32	N/A	N/A	396	33
2025-07-11	$45.72	$0.00	25.5%	7.3%	36.9%	3.9%	0.0%	2.3%	0.8%	6.4K	-143.3K	-528	140.62	N/A	N/A	391	55
2025-07-14	$45.84	$0.00	25.7%	7.4%	36.2%	4.2%	0.0%	2.2%	2.3%	7.2K	-188.8K	-627	145.62	N/A	N/A	0	68
2025-07-15	$45.97	$0.00	24.1%	6.9%	35.8%	2.1%	0.0%	3.0%	3.7%	7.5K	-193.7K	-627	155.74	N/A	N/A	0	68
2025-07-16	$45.84	$0.00	25.1%	7.2%	34.9%	3.4%	27.2%	2.3%	3.3%	7.2K	-190.1K	-621	136.75	N/A	N/A	120	68
2025-07-17	$46.48	$0.00	25.8%	7.4%	34.4%	4.4%	0.0%	1.1%	-0.8%	7.2K	-208.0K	-604	154.53	N/A	N/A	60	68
2025-07-18	$46.80	$0.00	25.7%	7.4%	34.5%	4.2%	0.0%	0.9%	-0.2%	7.6K	-229.2K	-622	145.59	N/A	N/A	0	73
2025-07-21	$47.82	$0.00	27.0%	7.8%	35.1%	5.9%	0.0%	9.1%	4.4%	9.8K	-251.6K	-538	151.82	N/A	N/A	0	73
2025-07-22	$47.20	$0.00	26.9%	7.7%	35.1%	5.6%	0.0%	6.1%	5.2%	10.0K	-235.7K	-569	149.04	N/A	N/A	0	73
2025-07-23	$46.67	$0.00	25.5%	7.3%	33.2%	4.0%	0.0%	3.0%	2.8%	8.1K	-224.3K	-607	150.91	N/A	N/A	1	73
2025-07-24	$47.78	$0.00	27.3%	7.8%	34.2%	6.3%	0.0%	7.9%	2.3%	9.7K	-246.7K	-530	152.72	N/A	N/A	0	72
2025-07-25	$47.18	$0.00	24.9%	7.1%	34.5%	3.2%	0.0%	2.5%	0.8%	8.1K	-234.2K	-574	152.17	N/A	N/A	0	72
2025-07-28	$48.23	$0.00	26.3%	7.5%	35.1%	5.0%	0.0%	7.2%	-0.2%	8.6K	-257.9K	-514	153.65	N/A	N/A	0	72
2025-07-29	$47.13	$0.00	26.5%	7.6%	34.5%	5.2%	0.0%	1.0%	-2.5%	8.3K	-241.1K	-552	150.54	N/A	N/A	4	72
2025-07-30	$47.34	$0.00	27.5%	7.9%	29.9%	6.4%	0.0%	-0.3%	-2.6%	7.6K	-233.4K	-524	145.25	N/A	N/A	0	68
2025-07-31	$46.59	$0.00	26.7%	7.6%	30.2%	5.4%	0.0%	-0.2%	-3.7%	8.2K	-214.9K	-539	148.41	N/A	N/A	0	68