Options market record

Lists for Thursday, April 16, 2026end of day.

On Apr 16, 2026, CSX calls bought: 28.17K contracts, $1.2M, 24.6× its 20-day median; ABT puts bought: 15.31K contracts, $4.2M, 10.0× 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	CSX	28.17K	$1.2M	24.6×	$43.00	+$0.90	32.1%
2	BB	68.09K	$1.7M	21.5×	$4.68	+$0.57	66.6%
3	NN	33.98K	$9.7M	10.9×	$21.50	+$4.53	110.2%
4	GRAB	65.99K	$1.2M	10.5×	$4.03	+$0.11	68.1%
5	ON	23.62K	$9.4M	9.2×	$79.90	+$7.47	65.0%
6	FRMI	57.48K	$3.9M	8.8×	$6.68	+$0.85	166.7%
7	SMMT	10.02K	$2.8M	8.6×	$24.33	+$3.21	91.8%
8	ABT	12.3K	$2.4M	7.8×	$95.57	-$5.99	27.9%
9	BULL	78.5K	$2.2M	6.6×	$6.41	-$0.06	108.0%
10	SCHW	23.46K	$3.7M	6.3×	$92.80	-$7.47	31.5%

Top 10 put buys vs normal

#	Symbol	Contracts bought	Dollars paid	vs normal	Price	Day change	30-day IV
1	ABT	15.31K	$4.2M	10.0×	$95.57	-$5.99	27.9%
2	XLP	56.94K	$2.8M	8.5×	$81.44	+$0.38	16.2%
3	SILJ	26.02K	$1.1M	8.1×	$31.90	+$0.01	63.7%
4	SCHW	34.26K	$4.8M	6.9×	$92.80	-$7.47	31.5%
5	NU	34.09K	$1.7M	6.5×	$15.44	+$0.10	50.9%
6	TOST	10.62K	$1.5M	6.0×	$28.51	+$0.35	72.3%
7	QBTS	27.94K	$3.5M	5.6×	$21.41	+$0.60	113.7%
8	LCID	20.46K	$2.4M	4.4×	$7.69	-$0.52	105.3%
9	GIS	4.84K	$3.6M	4.3×	$35.35	+$0.86	30.1%
10	IONQ	35.43K	$6.7M	4.2×	$43.74	+$0.49	115.7%

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