ZECUSD - recent pullback appears to have found a base and down trend has ended.
Using count back line analysis - find the new low
Then count back 2 significant days and draw a green line to the right handside
When a daily candle closes above this line - that is the buy signal.
Stop loss placement redline is the low of the day that pierced the green line.
Adjust the stop line up as price moves up or close out if price closes below red line.