Newsletter alert: Sold $GD fly at $4.27. This was bought at 3.75, a 13.9% gain.
With such high gamma (since we are close to expiration), I will sell it sometime today (August 14, 2018) instead of rolling the dice between a massive gain or massive loss tomorrow.
Could have made more after earnings, but I won't complain about a profit. Thanks, Zac Mannes!