# Ethereum's critical $2,355 support level faces final test

> A key price level and trendline are determining whether ETH enters a bull market or drops 10% or more.
- Title: Ethereum's critical $2,355 support level faces final test
- Summary: A key price level and trendline are determining whether ETH enters a bull market or drops 10% or more. ETH's $2,355 support has formed a triple bottom, and a…
- Keywords: ethereum, eth, ethusdt, binance, coinbase, cryptocurrency, technical analysis, support level, trendline, clarity act, viaquant, trading
- Source: TradingView — https://tradingview.com/chart/ETHUSDT/HSeHzdOI-ETH-Last-Line-of-Defense-at-2-355
- Published: 2026-09-16T00:41:32+00:00
- Read time: 1 min
- Topics: ethereum, eth, ethusdt, binance, coinbase, cryptocurrency, technical analysis, support level, trendline, clarity act, viaquant, trading
## Last line of defense at $2,355
ETH bulls are defending $2,355 as their final support level. If it breaks, a rapid decline of 10% or more could follow.

> If this level is lost, ETH could see a rapid decline of 10% or more.
## Old resistance becomes new support
The $2,355 level was primary resistance before ETH crashed to $1,500. Now buyers are using this old resistance as support on the 3-day chart.
## Triple bottom structure forming
ETH hit lows at $2,355.82 on August 23rd, $2,355.20 on September 2nd, and $2,356.82 today after the CLARITY Act failed. Little support exists between here and $2,150.
## Black trendline called every top
A trendline drawn from February 2026 has marked ETH's tops throughout this entire price range. It's been tracked and referenced in real time for months.

> This is not a random line drawn after the fact. It is one I have been tracking and referencing for months.
## Institutional players respect this level
The trendline's repeated accuracy suggests algorithmic and institutional traders are using it as a decision point. Each rejection makes the eventual break more significant.
## Break signals true bull market
A daily close above the trendline would represent a genuine shift in trend direction. Once that happens, the true bull market for ETH has likely begun.

> Once that close occurs, it becomes highly likely that the true bull market for ETH has begun.
## Two scenarios ahead for ETH
Short term outlook looks poor if $2,355 breaks, but watch the upper trendline closely. When it finally breaks, that's when to celebrate.
## Key takeaway

ETH's $2,355 support has formed a triple bottom, and a daily close above the black trendline that's called every top since February would signal a genuine bull market shift.