Options market record

Lists for Thursday, June 18, 2026end of day.

On Jun 18, 2026, WMB calls bought: 80.45K contracts, $17.4M, 64.5× its 20-day median; PBR puts bought: 112.33K contracts, $3.9M, 18.4× 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	WMB	80.45K	$17.4M	64.5×	$73.18	+$1.93	27.4%
2	ASX	34.37K	$5.7M	22.9×	$40.75	+$3.31	75.6%
3	UMC	82.67K	$21M	22.1×	$24.07	+$2.31	83.0%
4	QURE	16.01K	$13.3M	15.0×	$46.49	-$1.67	113.3%
5	TEVA	24.25K	$3.8M	14.1×	$31.43	-$1.13	39.9%
6	SHEL	14.78K	$2M	9.7×	$78.97	-$1.41	25.8%
7	EWZ	249.2K	$3.6M	9.6×	$33.82	-$0.29	29.3%
8	ACMR	10.08K	$6.8M	9.3×	$109.87	+$13.68	105.2%
9	FRMI	122.01K	$12.6M	8.9×	$9.53	+$0.87	151.7%
10	ACN	20.93K	$8.1M	8.3×	$128.40	-$27.61	48.4%

Top 10 put buys vs normal

#	Symbol	Contracts bought	Dollars paid	vs normal	Price	Day change	30-day IV
1	PBR	112.33K	$3.9M	18.4×	$16.67	-$0.12	34.2%
2	ACN	18.97K	$20.4M	10.5×	$128.40	-$27.61	48.4%
3	FRMI	24.6K	$1.3M	9.7×	$9.53	+$0.87	151.7%
4	KR	12.9K	$2.6M	8.9×	$56.65	-$5.17	29.8%
5	AXTI	45.49K	$5.9M	7.9×	$84.47	-$7.64	137.1%
6	VALE	29.09K	$2M	7.5×	$15.40	-$0.13	36.1%
7	AAOI	76.07K	$17M	6.4×	$162.11	-$5.23	129.0%
8	JETS	11.04K	$1.3M	5.9×	$30.97	+$0.72	42.7%
9	MRNA	17.65K	$2.7M	5.3×	$64.02	+$2.22	81.0%
10	PFE	67.87K	$3.2M	5.1×	$25.25	-$0.67	23.2%

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