Options market record

Lists for Monday, March 31, 2025end of day.

On Mar 31, 2025, SNAP calls bought: 175.57K contracts, $4.7M, 8.5× its 20-day median; XLI puts bought: 302.78K contracts, $38.4M, 19.0× its 20-day median.

Ranked by contracts bought today compared with the stock's own median over the previous 20 trading days.

Top 10 call buys vs normal

#	Symbol	Contracts bought	Dollars paid	vs normal	Price	Day change	30-day IV
1	SNAP	175.57K	$4.7M	8.5×	$8.70	-$0.19	91.1%
2	HUM	9.75K	$7.6M	8.3×	$264.60	+$0.02	78.5%
3	WOLF	39.87K	$1.8M	6.3×	$3.06	+$0.47	190.7%
4	TEVA	18.39K	$1.5M	3.9×	$15.38	+$0.30	41.1%
5	CRDO	6.17K	$1.3M	3.5×	$39.60	-$0.91	128.5%
6	EXE	5.77K	$1M	3.4×	$111.14	+$0.20	31.4%
7	DAL	54.54K	$8.6M	3.3×	$43.55	-$0.29	55.0%
8	BX	10.74K	$1.7M	3.0×	$139.01	+$0.90	40.7%
9	CELH	52.83K	$8M	3.0×	$35.66	+$2.01	63.5%
10	NET	6.4K	$2.5M	2.7×	$112.69	-$2.23	63.7%

Top 10 put buys vs normal

#	Symbol	Contracts bought	Dollars paid	vs normal	Price	Day change	30-day IV
1	XLI	302.78K	$38.4M	19.0×	$130.89	+$0.74	14.1%
2	WOLF	70.36K	$6M	18.3×	$3.06	+$0.47	190.7%
3	RKT	15.3K	$10M	10.6×	$12.00	-$1.03	94.8%
4	IYR	11.09K	$1.1M	9.0×	$95.49	+$0.75	28.0%
5	XBI	35.88K	$10.1M	4.9×	$80.98	-$3.42	32.8%
6	ONON	11.01K	$2.3M	4.8×	$44.00	-$0.15	48.0%
7	MRNA	33.96K	$9.2M	4.3×	$28.34	-$2.78	77.1%
8	EFA	59.02K	$4.8M	4.0×	$81.70	-$0.76	13.3%
9	LULU	15.38K	$20.2M	3.8×	$283.52	-$9.54	42.8%
10	CORZ	25.34K	$1.2M	3.5×	$7.25	-$0.23	72.6%

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