Restaurant Iris in East Memphis' Laurelwood Shopping Center will soon have a new neighbor, and it's a familiar favorite.

Pre-earnings options volume in Iris Energy is 1.1x normal with calls leading puts 9:4. Implied volatility suggests the market is anticipating a move near 8.4%, or $1.98, after results are released.

Fingerprint scanning has been available for some years in smartphones, laptops, and tablet computers as a biometric alternative to using passwords for device access. But the approach has its limits, ...