# Angled Trendline Grids for BTC

> How angled trendlines predict Bitcoin support and resistance levels.
- Title: Angled Trendline Grids for BTC · TradingView | Shortify
- Summary: How angled trendlines predict Bitcoin support and resistance levels. Bitcoin price tests a grid line that could target the next level up or reverse downward.
- Keywords: angled trendline, fibonacci, fib channel, support, resistance, technical analysis, btc, education, business, finance, Angled, Trendline
- Source: TradingView — https://tradingview.com/chart/BTCUSD/ImoCudRN-Angled-Trendline-Grids-Building-Dynamic-Support-Resistance-and
- Published: 2026-10-23T17:29:09+00:00
- Read time: 1 min
- Topics: angled trendline, fibonacci, fib channel, support, resistance, technical analysis, btc, education, business, finance
## Why angled trendlines work
Horizontal levels stay fixed but markets trend. Angled lines from history give more precise support and resistance than flat levels.
## Set up the chart
Use logarithmic scale for long-term growth and high timeframe like daily or weekly for major pivots.
## Draw base trendline
Connect two major historical swing lows with a line that has several touches for valid slope.
## Define unit channel
Draw a parallel line through a major high to create unit width between base trendline and this line.
## Project grid with fibonacci
Use fibonacci extensions to project unit width up and down for angled bands that rise over time.
## Add secondary pivots
Mark midlines of each band as dotted lines where price often pauses or reverses before reaching band edges.
## Key takeaway

Bitcoin price tests a grid line that could target the next level up or reverse downward.