$ETH
Caught in the "sandwich market": the upper bound at 1830 is like a steel plate, and the lower bound at 1770 forms a support, it's like a "volatile grinding wheel". The market presents three key price levels:
1795: The "Chu River and Han Border" where bulls and bears will fiercely contest; standing firm here is the only chance to touch the upper limit of 1830 USD.
1830: Strong resistance zone warning line; this position is piled with a large number of trapped positions, breaking through requires volume support.
1770: Critical defense level; breaking below may trigger a technical stop-loss cascade.
Note: If it effectively breaks below 1770 USD, the lower level at 1730 USD will be the bulls' last "Noah's Ark".
Current operations are like walking on a tightrope.
Aggressive: Play "high short and low long" in the range of 1770-1795, strictly set a 30-point stop loss.
