Unusually active option classes on open April 26th

Unusual total active option classes on open include: ALTC Acquistion Corp (ALCC), ZIM Integrated Shipping Services (ZIM), KraneShares China Internet (KWEB), XPeng (XPEV), Vertiv Holdings (VRT), Exxon Mobil (XOM), Ford (F), Baidu (BIDU), NIO (NIO), and Starbucks (SBUX).