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Options market record

Lists for Friday, May 16, 2025end of day.

On May 16, 2025, SPCE calls bought: 111.83K contracts, $6.3M, 53.2× its 20-day median; UNH puts bought: 175.08K contracts, $128.8M, 11.7× 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

#SymbolContracts boughtDollars paidvs normalPriceDay change30-day IV
1SPCE111.83K$6.3M53.2×$4.93+$1.58202.9%
2QS98.89K$2.3M23.7×$4.66+$0.4081.7%
3QUBT96K$13.4M18.6×$12.66+$3.42136.5%
4UNH425.04K$340.7M15.7×$289.66+$15.3166.6%
5BSX19.16K$2.2M10.0×$105.20+$0.3423.7%
6CRWV142.61K$70.8M9.1×$79.90+$14.13112.7%
7CRSP12.71K$1.2M8.5×$38.55+$2.2461.8%
8XLV24.51K$4.1M7.9×$132.45+$1.9917.7%
9EL10.04K$1.8M7.7×$65.06+$1.3943.8%
10AI72.85K$2.4M7.1×$24.02+$0.6182.7%

Top 10 put buys vs normal

#SymbolContracts boughtDollars paidvs normalPriceDay change30-day IV
1UNH175.08K$128.8M11.7×$289.66+$15.3166.6%
2QUBT24.32K$2M9.0×$12.66+$3.42136.5%
3CRWV65.16K$17.3M8.8×$79.90+$14.13112.7%
4AMAT26.17K$11.6M8.2×$165.30-$9.4540.7%
5AKAM8.51K$16.9M7.9×$78.00+$1.4933.8%
6CAVA14.92K$2.8M6.8×$96.20-$2.8651.0%
7ACHR47.15K$1.9M6.6×$13.15+$0.9693.8%
8QBTS32.97K$2.1M6.6×$12.12+$1.09125.8%
9DLTR24.11K$100.8M6.3×$86.30-$0.2857.7%
10TMO9.93K$124.1M6.2×$412.06+$7.1330.7%

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