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.

Find out more

× Your unusual option activity trade stream may be delayed by up to 3 hours. Select a subscription plan to receive real-time data.
Next earnings announcement in 5 days

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
Loading...


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

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

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 $1,126,320 Login To View Login To View

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 $555,000 Login To View Login To View

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 $555,000 Login To View Login To View

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 $293,522 Login To View Login To View

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 $283,880 Login To View Login To View

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 $275,000 Login To View Login To View

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

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 $206,250 Login To View Login To View

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 $187,500 Login To View Login To View

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 $185,000 Login To View Login To View

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 $182,500 Login To View Login To View

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 $142,560 Login To View Login To View

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

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

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

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

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 $77,000 Login To View Login To View

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 $75,920 Login To View Login To View

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 $71,380 Login To View Login To View

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 $64,200 Login To View Login To View

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 $63,544 Login To View Login To View

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

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

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 $55,521 Login To View Login To View

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 $47,040 Login To View Login To View

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 $45,600 Login To View Login To View

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 $44,280 Login To View Login To View

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 $44,280 Login To View Login To View

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 $43,575 Login To View Login To View

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

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 $35,850 Login To View Login To View

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 $32,129 Login To View Login To View

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

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

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 $23,230 Login To View Login To View

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

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 $20,020 Login To View Login To View

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

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 $17,850 Login To View Login To View

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 $17,700 Login To View Login To View

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

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 $17,050 Login To View Login To View

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

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 $11,330 Login To View Login To View

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 $1,729 Login To View Login To View

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 $738 Login To View Login To View

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 $615 Login To View Login To View

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 $1,020,000 Login To View Login To View

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

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 $288,640 Login To View Login To View

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 $179,250 Login To View Login To View

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 $110,880 Login To View Login To View

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 $102,600 Login To View Login To View

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 $96,000 Login To View Login To View

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 $93,000 Login To View Login To View

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 $66,528 Login To View Login To View

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 $57,600 Login To View Login To View

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 $57,400 Login To View Login To View

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 $57,400 Login To View Login To View

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 $53,760 Login To View Login To View

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 $52,650 Login To View Login To View

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 $52,150 Login To View Login To View

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 $41,800 Login To View Login To View

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 $39,667 Login To View Login To View

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 $25,500 Login To View Login To View

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 $24,435 Login To View Login To View

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 $23,530 Login To View Login To View

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 $22,892 Login To View Login To View

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 $20,875 Login To View Login To View

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 $18,150 Login To View Login To View

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 $16,660 Login To View Login To View

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 $15,496 Login To View Login To View

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 $2,688 Login To View Login To View

Login To View