ETH about to Climb...When to exit?

Thanks to some great Crypto Chart Creators, this morning, the consensus is if ETH gets above $318, it should push into the $350's. One of the charts was showing that this next up will be wave 4. SO, wouldn't we want to find a good exit point before wave 5? How about posting your favorite evaluation method for exiting BEFORE the fall. ! Thanks to MarcPMarkets for this chart.

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