A battle has been going on at the $200 level over the last few sessions
We can see that the price went below the $200 level a number of times but the 200 MA on the 1hr chart has been a firm support level
Price has managed to bounce today back above the $200 level and above the 50 MA too, so if $AMZN can stay above $200 now, I think another run up to the $220 level is possible next.