SOL has fallen below the support of $160, and now $160 has become the strongest resistance area.

If you want to buy at the bottom, you can consider entering the market between $128 and $100 to increase your position or buy at the bottom of the spot.

If it rises to around $159 or $160, you must sell some or pay close attention, because only by breaking through $160 can it continue to rise.

Note: There is no cost-effectiveness if you buy halfway up the mountain, unless the trend can strongly break through 160 and then return to 160. Spot trading must be done on the left side to maximize profits. $SOL