On the D chart SNM just hit his strongest support line, it corresponds exactly to 0.786 fib point of retracement.
RSI is clearly oversold and just bounced from the channel support.
The confirmation of trend inversion would be the break of both price and rsi channels resistances.
I put targets at 0.000052 (250%) (that is also the previous resistance and 1 fib point) and 0.000075.
It's not easy to predict a bullish inversion during a bearish market and these day Btc is unpredictable, but chart and rsi look very nice to me.
To be on the safe side you can enter only if it breaks both price and rsi channels resistances.