Today, Vistra Corp (VST) saw significant options trading activity with 47,678 contracts traded, representing 4.8 million underlying shares. Amazon.com Inc (AMZN) also had a high volume of 404,853 contracts, equivalent to 40.5 million shares. Amplitude Inc (AMPL) had 10,248 contracts traded, representing 1.0 million shares. High volume was seen for specific strike call options for each company. Visit StockOptionsChannel.com for more details.

Read more at Nasdaq: Notable Wednesday Option Activity: VST, AMZN, AMPL