đ What are Bull and Bear Flags?
$BTC tried to draw a bull flag on the 1H chart this weekend, and it failed. That makes it a perfect live lesson.
A flag is a short pause inside a strong trend. Price makes a fast move (the "pole"), then drifts sideways in a small channel (the "flag"), then often continues in the same direction.
⢠Bull flag: sharp move up, then a small channel that tilts slightly DOWN. Usually bullish.
⢠Bear flag: sharp move down, then a small channel that tilts slightly UP. Usually bearish.
đ Live chart in the cover and in the image post below.
đ How to spot a flag
⢠First find the pole: a fast, strong move, ideally on rising volume
⢠Then a pause: 2 parallel lines, tilting against the pole
⢠Volume should dry up during the pause
⢠The pullback should stay shallow, under 50% of the pole (best under 38%)
⢠The signal is a candle CLOSE out of the flag in the pole's direction
đ How traders use it
⢠Entry: on the close above the flag top (bull) or below the flag bottom (bear)
⢠Stop-loss: on the other side of the flag, often under the flag low for a bull flag
⢠Target: measure the pole height and add it from the breakout point
đ§Ş Live example: $BTC 1H, October 4â5, 2026
The pole:
⢠Oct 4, 16:00 UTC: low at $85,178
⢠Oct 5, 01:00 UTC: high at $86,999
⢠A move of about $1,821 (+2.1%) in 9 hours, on strong volume
The 50% line of that pole sits at about $86,088. For a healthy bull flag, dips should hold above it.
What happened:
⢠By 04:00 UTC price already dipped to $85,412, deeper than 50%
⢠The bounce failed near $86,725
⢠At 16:00 UTC price hit $84,972, BELOW the start of the pole
The pullback ate more than 100% of the pole. That is not a flag anymore. It is just a failed move.
Now BTC trades near $85,610. 1H RSI is about 48, price sits between the 20 EMA ($85,785) and 50 EMA ($85,573). No flag is active.
What would need to happen: a new strong push (for example through $87K) and then a tight, shallow pause that holds above its own 50% line.
â ď¸ Common mistakes
⢠Calling any sideways drift a flag. No strong pole = no flag
⢠Ignoring depth. A pullback over 50% of the pole is a warning, over 100% kills it
⢠Buying inside the flag before the breakout close
⢠Forgetting volume. A breakout on weak volume often fails
â Quick checklist
⢠Is there a clear, fast pole?
⢠Does the pause tilt against the pole, in a tight channel?
⢠Did the pullback stay under 50% of the pole?
⢠Is there a candle close out of the flag, with volume?
⢠Stop on the other side of the flag, target = pole height?
đŹ Have you ever bought a "bull flag" that turned out to be a top? đ
Not financial advice. DYOR.