Just got this trade, as i think the previous support may still have influence at this level, and judging from the price action, which confirmed my idea. therefore, buying becomes much reasonable now.
success
RANDR
success
RANDR
交易结束：到达目标:
1st target hit, close3/4 position and wait for the second one
交易结束：到达目标:
all long position closed
increase the size till full.