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Options market record

Lists for Tuesday, March 31, 2026end of day.

On Mar 31, 2026, W calls bought: 12.69K contracts, $3.1M, 11.2× its 20-day median; RBLX puts bought: 16.85K contracts, $2M, 3.9× 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

#SymbolContracts boughtDollars paidvs normalPriceDay change30-day IV
1W12.69K$3.1M11.2×$74.12+$4.5782.2%
2SNAP151.09K$4.1M5.7×$4.59+$0.5789.2%
3PCT12.49K$1.6M5.5×$5.14+$0.08111.1%
4U49.62K$6M4.4×$21.94+$1.4083.3%
5TSM132.37K$330.9M4.2×$337.32+$20.8253.7%
6MAGS4.62K$1.1M3.9×$57.93+$2.5430.2%
7YPF6.06K$3.2M3.7×$45.65-$0.4754.0%
8FLY11.62K$3.1M3.7×$28.51+$4.88112.4%
9RH4.12K$2M3.5×$116.43-$15.5990.6%
10CVS12.78K$2.7M3.4×$71.97+$1.8342.8%

Top 10 put buys vs normal

#SymbolContracts boughtDollars paidvs normalPriceDay change30-day IV
1RBLX16.85K$2M3.9×$56.64+$4.7378.6%
2PSKY12.95K$6.5M3.7×$9.05+$0.1363.8%
3SLB16.38K$4.3M3.1×$51.25-$0.2846.7%
4NKE46.72K$7M3.1×$50.44-$0.8051.3%
5CF5.22K$1.4M3.0×$129.50-$8.1058.7%
6HAL6.52K$1.3M2.8×$38.88-$0.3847.6%
7EFA45.9K$15.7M2.8×$97.25+$3.1818.4%
8CEG4.26K$6.9M2.8×$279.09-$19.5255.0%
9CCJ9.22K$2.1M2.7×$109.10+$6.2659.7%
10OXY26.58K$4.1M2.6×$64.26-$1.9846.0%

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