Research Society ~ March 19, 2025

Bitcoin has once again dropped to the support level near 81200 at the lower Bollinger Band, initiating a rebound. It is constrained by the middle Bollinger Band and the lifeline on the four-hour chart, resulting in a relatively weak rebound. The daily chart is still oscillating below the middle Bollinger Band and the lifeline. In terms of indicator patterns, it is at the bottom of the four-hour level, with multiple retests at the 80,000 integer mark without breaking through, which helps the market rebound.

Bitcoin's reference range for today:

Support levels: around 81600, around 80400, around 79500

Resistance levels: around 83500, around 84400

Ethereum's reference range for today:

Support levels: around 1889, around 1860, around 1770

Resistance levels: around 1940, around 2000

Ethereum is oscillating at the bottom of the four-hour level, stabilizing above the middle Bollinger Band. The Bollinger Bands are narrowing. As long as there is no negative news impact, Ethereum will gradually strengthen, driving a rebound at the four-hour level. Among altcoins, it is believed that BNB remains the main token of the BSC chain, with high popularity, suitable for short-term trading. #Strategy增持比特币 $BTC $ETH