A Conservative entry around the 50% retracement of today's price action would be ideal. A risky trade would be an entry at or near the close. I say its risky because of the sheer aggressiveness of the bar's price action. These tend to lead to a pop in price in the opposite direction for those taking profits sometimes in the vicinity of 100%.
Anyway - I will not be in this trade unless I can close my other positions and get in the action tomorrow at the conservative level.
Good Luck and remember, always another trade...don't ever force a trade