The hidden force behind Bitcoin and Ether price swings: Options expiry
<img src="https://images.cointelegraph.com/images/528_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjUtMDkvMDE5OThmNGMtYTNiZS03NDIyLWI1ZTktZjFlMTVlMWFmM2Zh.jpg">Learn how option expiries in Bitcoin and Ether derivatives markets can cause price swings that catch inexperienced traders off guard.

Cointelegraph
How Options Expiry Moves Bitcoin and Ether Prices
Learn how option expiries in Bitcoin and Ether derivatives markets can cause price swings that catch inexperienced traders off guard.