In this chart you can see how long and intensive the bull and bear markets were after important crossovers with the SMA200 (marked with the red bubbles).
If ETHBTC is following the pattern, we could see another bear market til mid of april.
How to trade this?
Obviously grabing ETH at the reversal (R) and selling at another reversal would be perfect. How could we spot them? -> (and surely other indicators) are announcing the Reversal with a divergence (blue lines):
Reversal 1: Chart was going down steadily, but the hold its level and didn't go any lower. Perfect Buy Opportunity: cross after 12th of December.
Reversal 2: Another divergence as the chart was going up while the even got lower highs. Sell at crossover 2nd February.
Wait for another divergence at . The Chart Momentum and both going down at this moment. Whenever the is showing positive momentum again while the Chart isn't a reversal may happen. Buy opportunity after said divergence is a crossover again.
Not a financial advice, feel free to AMA for both educational and analytical purpose (PM).