Smart money activity in the past 24 hours that is out of the ordinary. It includes stock options bought on the ask or sold on the bid with unusual size and daily volume compared to open interest.

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Western Digital Corp. develops, manufactures and provides data storage devices and solutions, which address the evolving needs of the information technology industry and the infrastructure that enables the proliferation of data in virtually every industry. The company product portfolio includes hard disk drives, solid-state drives marketed under the HGST, WD and G-Technology brands. It also offers mobile drives for the notebook, PC, gaming markets, serial attached small computer system interface drives, peripheral component interconnect express SSDs, home video recorders, home network storage devices, portable, desktop and personal cloud storage. The company was founded by Alvin B. Phillips in 1970 and is headquartered in Irvine, CA.

UOA Trade History
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Bullish Trades

Call trades that are bought on or above the market's asking price OR put trades that are sold on or less than the market's bid price - expecting a move to the updside.



Type Expiration DTE Bid Purchase Price Ask Spread Strike Total Traded Size Volume Trade Condition Timestamp Notes
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $1,984,500 Login To View Login To View 3 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $1,332,000 Login To View Login To View 3 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $263,130 Login To View Login To View 3 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $154,875 Login To View Login To View 4 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $143,906 Login To View Login To View 4 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $140,378 Login To View Login To View 4 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $120,000 Login To View Login To View about 2 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $112,125 Login To View Login To View 12 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $92,700 Login To View Login To View 3 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $91,500 Login To View Login To View about 1 month ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $86,250 Login To View Login To View about 1 month ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $83,520 Login To View Login To View about 2 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $66,659 Login To View Login To View about 1 month ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $62,886 Login To View Login To View 4 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $60,000 Login To View Login To View about 2 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $60,000 Login To View Login To View about 2 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $55,250 Login To View Login To View 12 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $54,043 Login To View Login To View 12 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $50,336 Login To View Login To View 19 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $40,250 Login To View Login To View 12 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $39,000 Login To View Login To View 17 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $27,500 Login To View Login To View 25 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $27,500 Login To View Login To View 25 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $27,500 Login To View Login To View 25 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $25,800 Login To View Login To View about 2 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $24,000 Login To View Login To View about 2 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $22,680 Login To View Login To View 11 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $20,500 Login To View Login To View 15 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $19,152 Login To View Login To View 12 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $18,920 Login To View Login To View 25 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $18,750 Login To View Login To View about 2 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $17,595 Login To View Login To View about 2 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $16,520 Login To View Login To View 2 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $13,300 Login To View Login To View 3 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $12,319 Login To View Login To View 3 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $11,135 Login To View Login To View 5 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $10,990 Login To View Login To View 3 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $10,640 Login To View Login To View 3 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $10,640 Login To View Login To View 3 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $10,370 Login To View Login To View 5 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $9,660 Login To View Login To View 3 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $9,585 Login To View Login To View 3 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $9,169 Login To View Login To View 3 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $9,030 Login To View Login To View 3 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $7,992 Login To View Login To View about 1 month ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $7,875 Login To View Login To View 1 day ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $7,800 Login To View Login To View 4 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $7,489 Login To View Login To View 3 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $7,419 Login To View Login To View 3 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $7,000 Login To View Login To View 2 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $6,901 Login To View Login To View 26 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $6,750 Login To View Login To View 1 day ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $3,488 Login To View Login To View 4 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $2,464 Login To View Login To View 17 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $2,100 Login To View Login To View 2 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $1,224 Login To View Login To View 3 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $1,050 Login To View Login To View 1 day ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $1,026 Login To View Login To View 9 days ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $984 Login To View Login To View 2 months ago Login To View
Call Login To View Login To View Login To View Login To View Login To View Login To View Login To View $440 Login To View Login To View 24 days ago Login To View

Bearish Trades

Put trades that are bought on or above the market's asking price OR call trades that are sold on or less than the market's bid price - expecting a move to the downside.



Type Expiration DTE Bid Purchase Price Ask Spread Strike Total Traded Size Volume Trade Condition Timestamp Notes
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $1,229,999 Login To View Login To View 12 months ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $1,020,000 Login To View Login To View 25 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $671,045 Login To View Login To View 3 months ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $520,000 Login To View Login To View 29 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $505,000 Login To View Login To View 3 months ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $450,639 Login To View Login To View 17 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $374,990 Login To View Login To View about 2 months ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $270,599 Login To View Login To View 3 months ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $194,560 Login To View Login To View 12 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $190,960 Login To View Login To View 12 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $140,760 Login To View Login To View 12 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $138,550 Login To View Login To View 2 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $130,050 Login To View Login To View 4 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $127,500 Login To View Login To View 4 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $97,465 Login To View Login To View 3 months ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $94,250 Login To View Login To View about 2 months ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $90,657 Login To View Login To View about 2 months ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $82,500 Login To View Login To View 16 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $80,800 Login To View Login To View 29 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $54,269 Login To View Login To View about 1 month ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $49,028 Login To View Login To View about 2 months ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $45,582 Login To View Login To View about 1 month ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $44,145 Login To View Login To View about 1 month ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $29,800 Login To View Login To View 29 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $22,183 Login To View Login To View 11 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $20,567 Login To View Login To View 11 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $17,710 Login To View Login To View about 2 months ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $16,770 Login To View Login To View 11 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $13,500 Login To View Login To View about 2 months ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $7,020 Login To View Login To View about 2 months ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $5,940 Login To View Login To View about 2 months ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $4,788 Login To View Login To View 2 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $3,920 Login To View Login To View about 1 month ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $3,683 Login To View Login To View about 1 month ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $2,477 Login To View Login To View 12 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $2,376 Login To View Login To View about 1 month ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $1,575 Login To View Login To View 12 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $1,098 Login To View Login To View 2 days ago Login To View
Put Login To View Login To View Login To View Login To View Login To View Login To View Login To View $630 Login To View Login To View 2 days ago Login To View