Options market record

Lists for Tuesday, March 25, 2025end of day.

On Mar 25, 2025, COF calls bought: 27.84K contracts, $8.4M, 12.2× its 20-day median; MRK puts bought: 44.61K contracts, $11.9M, 10.7× 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	COF	27.84K	$8.4M	12.2×	$182.80	+$1.94	40.8%
2	MBLY	14.77K	$1.1M	7.0×	$16.51	+$1.25	56.4%
3	DLTR	22.6K	$3.1M	5.8×	$67.30	-$2.44	56.2%
4	LYFT	52.95K	$3.3M	5.0×	$12.48	+$0.26	43.1%
5	CHWY	27.41K	$3.3M	4.5×	$33.66	-$0.36	64.3%
6	TIGR	27.75K	$1M	3.8×	$9.02	+$0.19	70.3%
7	NET	7.58K	$7.5M	3.5×	$128.02	+$4.09	51.0%
8	ZS	10.39K	$3.8M	3.4×	$215.73	+$5.86	34.5%
9	BSX	8.37K	$13.5M	3.4×	$103.08	+$0.41	26.8%
10	EA	4.69K	$1.3M	3.4×	$144.50	-$0.05	28.1%

Top 10 put buys vs normal

#	Symbol	Contracts bought	Dollars paid	vs normal	Price	Day change	30-day IV
1	MRK	44.61K	$11.9M	10.7×	$88.20	-$4.11	36.4%
2	DLTR	23.41K	$4.9M	7.5×	$67.30	-$2.44	56.2%
3	ABBV	27.96K	$12.8M	7.3×	$201.34	-$7.83	29.7%
4	XLU	15.37K	$1.7M	5.3×	$76.89	-$1.28	15.6%
5	BMY	23.49K	$3.2M	5.3×	$59.30	-$1.75	34.8%
6	MDT	9.26K	$2.8M	5.0×	$88.41	-$1.72	23.4%
7	CHWY	12.36K	$1.3M	4.7×	$33.66	-$0.36	64.3%
8	CVS	20.27K	$1.7M	3.8×	$66.26	-$1.31	32.1%
9	PFE	73.79K	$4.8M	3.8×	$25.61	-$0.53	26.9%
10	F	146.16K	$1.1M	3.6×	$10.26	+$0.01	32.1%

The Terminal

See the same flowlive in the Terminal.

Explore live call and put buying across 5,000+ stocks.

$99.99/month

Get the Terminal

Cancel any time. Or $949 a year.