#tia.

Contract code:

After the last wave of rise, tia was also hit by the selling pressure from above. Now this position has been fluctuating for many days. At present, tia is at the upper track of the Bollinger band at the 4-hour level. Now this support position is also relatively strong. We can be at 4.1168-4.0360, stop loss 3.8240, target 4.5320.