High-rolling investors have positioned themselves bullish on Twilio (NYSE:TWLO), and it’s important for retail traders to take note.\This activity came to our attention today through Benzinga’s tracking of publicly available options data. The identities of these investors are uncertain, but such a significant move in TWLO often signals that someone has privileged information. Today, Benzinga’s options scanner spotted 10 options trades for Twilio. This is not a typical pattern. The sentiment among these major traders is split, with 60% bullish and 40% bearish. Among all the options we identifie…