Options market record

Lists for Friday, July 31, 2026end of day.

On Jul 31, 2026, SIRI calls bought: 22.81K contracts, $1.5M, 19.1× its 20-day median; SILJ puts bought: 43.16K contracts, $1.2M, 16.7× 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	SIRI	22.81K	$1.5M	19.1×	$29.60	-$1.37	36.2%
2	PAA	15.94K	$3.2M	15.2×	$24.48	-$0.34	24.3%
3	REPL	24.62K	$2.9M	14.3×	$11.14	+$5.73	278.2%
4	RBLX	49.07K	$5.5M	7.8×	$35.55	-$13.12	72.5%
5	RDDT	63.18K	$32M	6.6×	$140.50	-$37.54	70.2%
6	MRNA	40.45K	$5.2M	5.5×	$54.64	-$3.28	80.1%
7	ZM	9.1K	$2.3M	5.3×	$95.60	+$3.28	53.9%
8	SBUX	21.98K	$13.8M	5.2×	$105.33	-$0.52	29.2%
9	SAP	6.01K	$1.7M	4.4×	$183.62	+$2.74	44.1%
10	FSLR	14.2K	$10.2M	4.3×	$210.05	+$4.04	75.8%

Top 10 put buys vs normal

#	Symbol	Contracts bought	Dollars paid	vs normal	Price	Day change	30-day IV
1	SILJ	43.16K	$1.2M	16.7×	$24.12	-$0.83	55.3%
2	REPL	41.97K	$1.4M	12.8×	$11.14	+$5.73	278.2%
3	RBLX	36.76K	$12.3M	11.8×	$35.55	-$13.12	72.5%
4	RDDT	52.25K	$39.7M	9.3×	$140.50	-$37.54	70.2%
5	CCJ	24.3K	$6.4M	8.7×	$86.38	-$1.85	51.4%
6	EFA	50.18K	$4.5M	8.0×	$105.58	-$0.66	17.8%
7	ETHA	175.86K	$4.6M	7.4×	$14.05	-$0.46	61.0%
8	LQD	71.42K	$4M	4.2×	$106.25	-$0.16	6.9%
9	RIOT	43.72K	$3.6M	4.1×	$20.15	-$1.97	109.8%
10	COIN	65.38K	$41.9M	4.0×	$146.30	-$17.28	72.7%

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