Roller coaster ride in stock markets

for past 3 weeks, especially for Chinese stocks. Most of Chinese stocks shown a bullish reversal candle this week.

For past 3 weeks:

Reduced UOB @ $31.65.
Added ComfortDelgro @ $1.36.
Added STIETF @ $3.178.
Reduced Sembcorp @ $2.70.
Reduced ST Engr @ $3.95.
Added IReit Global @ $0.60.
Added Ascendas Reit @ $2.81.