QDEL unusual options activity for all expirations

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Traded Dollars Split By Sentiment & Expiry

Bullish Quidel Corp. call option contracts are ones that are bought on or above the market's asking price OR put option contracts that are sold on or less than the market's bid price - expecting a move to the upside.
The opposite applies to bearish trades: put options bought on or above the ask OR call options sold at or below the bid price - expecting a move to the downside.



Quidel Corp. engages in the development, manufacture, and market of rapid diagnostic testing solutions. Its portfolio includes immunoassays, molecular, virology, and specialty products. Immunoassay tests are for physician offices, hospital laboratories, emergency departments, pharmacies, and other urgent care or alternative site settings. Molecular diagnostics cover laboratory and other segments. Virology portfolio involves direct fluorescent assays and culture-based tests for clinical virology laboratory. Specialty products serve bone health, autoimmune, and complement research communities. The company was founded in 1979 and is headquartered in San Diego, CA.

Weighted Average Of Option Greeks


How To Trade QDEL Unusual Options Activity There are many ways to interpret UOA. Some common strategies include looking at the strike prices and comparing them to the current stock price for Quidel Corp.. A bullish signal can be intrerpreted if you notice a large amount of contracts traded for strikes that are considered out of the money and expiring in the near future. You can then compare the overall volume for that strike to the open interest at the beginning of the day. A larger volume of option contracts traded compared to the open interest would mean this is a new position that is being opened.


Trade History