Most of the reaction was off the news of it. Oddly enough I don't expect a big move one way or another when trading on coinbase goes live. There may be a very short spike up or down (intraday). The good part is it brings a whole new pool of buyers so maybe that bud can get it to break that $14-$18 range it has been stuck in for sometime.
I'd keep an eye on those levels to see if either is broken on the up or downside.
I have a stop limit at 15.2 just in case. This market bleed actually got it down to 15.8 but it went all the way back to 16.5 fast, while other coins got a 5-10% loss and are still struggling, i'm thinking of waiting until the day before the listing and drop it then... and from what i've read the listing will be on coinbase premium day 7 but only 1 week later will it be on coinbase consumer, so i'm expecting 2 dumps, one on day 7 the other on the actual listing, so i might try to scoop up some extra between both dumps