Options market record

Lists for Monday, September 21, 2026end of day.

On Sep 21, 2026, MSTU calls bought: 21.44K contracts, $21M, 17.7× its 20-day median; WBD puts bought: 171.21K contracts, $1.3M, 9.8× 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	MSTU	21.44K	$21M	17.7×	$48.91	+$8.26	128.8%
2	BKNG	31.37K	$78.1M	13.7×	$168.58	+$0.68	35.8%
3	WBD	181.17K	$23.3M	13.2×	$30.80	+$3.00	47.2%
4	SHOP	92.39K	$59.4M	11.9×	$137.98	+$9.48	52.3%
5	CRML	38.26K	$3.5M	11.1×	$9.15	+$2.42	114.3%
6	PSKY	48.74K	$2.8M	8.2×	$9.99	-$0.22	77.9%
7	MAGS	11.53K	$2.6M	7.1×	$72.84	+$2.38	18.9%
8	FSLY	22.89K	$5.7M	7.0×	$27.50	+$3.64	85.1%
9	NUAI	19.37K	$3.6M	6.0×	$7.67	+$1.81	130.6%
10	OUST	9.12K	$3.7M	5.7×	$38.34	+$3.29	81.5%

Top 10 put buys vs normal

#	Symbol	Contracts bought	Dollars paid	vs normal	Price	Day change	30-day IV
1	WBD	171.21K	$1.3M	9.8×	$30.80	+$3.00	47.2%
2	VG	9.1K	$1.1M	8.0×	$13.67	-$0.35	57.1%
3	PSKY	27.03K	$1.4M	7.7×	$9.99	-$0.22	77.9%
4	XLK	39.83K	$1.5M	5.9×	$194.78	+$5.18	25.3%
5	U	7.29K	$1.3M	4.4×	$43.15	+$1.75	52.2%
6	NVO	34.44K	$6.2M	4.3×	$39.96	-$3.28	35.0%
7	MDT	11.53K	$3.9M	4.3×	$91.82	-$0.31	26.9%
8	CVS	8.66K	$1.2M	4.2×	$87.60	-$1.24	31.0%
9	UPS	8.94K	$2.4M	3.9×	$94.94	-$4.12	25.1%
10	ETHA	75.21K	$3.5M	3.8×	$20.92	+$1.00	67.7%

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