Support & Resistance
Support & Resistance is price levels where buying interest (support) or selling pressure (resistance) has historically been strong. Learn how to identify the structure, validate the setup, and avoid false signals.
Primary keyword
support and resistance
Works best for
All markets and timeframes
Failure condition
During major news events
Plain-English explanation
Support and resistance are the floor and ceiling of price. They're levels where price has historically struggled to move through.
Support (the floor): - Price tends to stop falling and bounce - Represents a level where buyers step in - More tests = stronger support (until it breaks)
Resistance (the ceiling): - Price tends to stop rising and reverse - Represents a level where sellers appear - More tests = stronger resistance (until it breaks)
The role reversal rule: - Once resistance breaks, it often becomes support - Once support breaks, it often becomes resistance
Why they work: These levels represent memory. Traders remember where they bought/sold, where they got stopped out, where they wish they had acted. This creates collective behavior at these prices.
How it works
Support and resistance form at price levels where supply and demand are imbalanced. Previous highs, lows, round numbers, and areas of heavy trading volume all create these levels. The more times a level is tested, the more significant it becomes.
When it works best
- All markets and timeframes
- Range-bound markets (fade the levels)
- Trending markets (buy support, sell resistance)
- Setting stop losses and profit targets
- Identifying high-probability trade zones
When it fails
- During major news events
- When levels are too subjective
- In extremely volatile conditions
- When everyone is watching the same level (stops get hunted)
- If treated as exact lines instead of zones
Common mistakes
- Treating S/R as exact prices instead of zones
- Drawing too many levels (focus on major ones)
- Not adjusting levels on higher timeframes
- Ignoring the trend (don't buy support in downtrend)
- Not waiting for confirmation at levels
Pro tips
- Higher timeframe S/R levels are more powerful
- Round numbers often act as psychological S/R
- Look for confluence (Fib + S/R + MA)
- Watch volume at S/R for confirmation
- Broken S/R levels often see retests
FAQs about S/R
What is Support & Resistance in trading?
Support & Resistance is price levels where buying interest (support) or selling pressure (resistance) has historically been strong. Support and resistance form at price levels where supply and demand are imbalanced. Previous highs, lows, round numbers, and areas of heavy trading volume all create these levels. The more times a level is tested, the more significant it becomes.
When does S/R work best?
All markets and timeframes Range-bound markets (fade the levels) Trending markets (buy support, sell resistance) Setting stop losses and profit targets Identifying high-probability trade zones
When does S/R fail or become unreliable?
During major news events When levels are too subjective In extremely volatile conditions When everyone is watching the same level (stops get hunted) If treated as exact lines instead of zones
What mistakes should traders avoid with S/R?
Treating S/R as exact prices instead of zones Drawing too many levels (focus on major ones) Not adjusting levels on higher timeframes Ignoring the trend (don't buy support in downtrend) Not waiting for confirmation at levels
Use S/R in a live workflow
Move from theory to execution with AI-assisted chart analysis, then log the setup in your journal.