I closed 1 lot(s) $QQQ 20241111 512.0 PUT$  ,0DTE CSPuts sold yesterday on QQQ expired worthless. Keeping the full premium collected. This CSP strike was only about $3 away from the underlying at the point it was sold. With similar premium collected last week the put could sold almost $10 away, how much the IV has came down since most the big earnings has been reported last week. It is trickier trading 0DTE when IV is low, while am prepared to take assessment on the shares, if the QQQ continues to dip of a week or so, selling covered call is difficult when IV is low, thus needing to sell 2-4 days out instead of 0DTE.