As you can see in the chart, Stoch is overbought now and there is a convergence between the price trend and the Stoch trend. There is also a similar convergence on RSI.Once there is a confirmation from candlestick pattern and confirmation from Stoch (bearish crossing), I think that will be a good shorting opportunity.
On a longer term, The downside move should be followed by an upside move to start a new "hopefully" uptrend (maybe reaching up to 23K), as you can see that there is a ton of support at that level (5K) and it is also toward the end of the huge falling wedge.
looking forward to your comments.