On the chart you can see that BTC has arrived to a trendline support. If if doesn't brake it, is would become resistance, which would not be a bad sign.
A negative sign right now is a decreasing number longs. Today they decreased rathen than increased. For a sustained rally we would need the longs to steadiliy increase.
One last thing, you have probably noticed a multiple RSI divergence on the 1H, which suggest we'll soon see a retracement. After the retracement, BTC should brake the abovementioned trendline or else... Let's see what happens. Safe trades!