Today, Alphabet Inc (GOOGL) saw significant options trading volume with 227,772 contracts traded, representing 22.8 million shares. PTC Inc (PTC) also had high volume with 4,046 contracts traded, about 404,600 shares. Charter Communications Inc (CHTR) had 7,472 contracts traded, about 747,200 shares. Visit StockOptionsChannel.com for more information.

Read more at Nasdaq: Notable Friday Option Activity: GOOGL, PTC, CHTR