The Three Courses

John Bollinger organized his trading approach into three distinct methods. They are not interchangeable. Each exploits a different market condition, uses different confirmation tools, and demands different risk management. A captain who tries to sail all three courses simultaneously will find herself becalmed or capsized. The key is matching the method to the market regime — and having the discipline to wait for the right regime.

This guide covers all three methods, the volume indicators that confirm them, and the precise rules for entry, management, and exit.

Section 1: The Three Methods at a Glance

Section 2: Method I — Volatility Breakout

The Volatility Breakout method exploits the cyclical nature of volatility. When Bandwidth compresses to a six-month low, the market is coiled. The breakout, when it comes, tends to be sharp and directional.

The head fake is the primary risk. The market breaks one direction, triggers stops, then reverses hard. Bollinger's solution: trade the fake with a half position, then reverse and add on the true breakout. This requires emotional neutrality — you must be willing to be wrong, quickly, without ego.

Section 3: Method II — Trend Following

Trend Following is the most counter-intuitive method. It buys high and sells higher — or sells low and covers lower. The bands act as a relative framework: a tag of the upper band is not a sell signal in an uptrend; it is confirmation of strength.

The critical distinction is between tagging the band and closing outside it. A close outside the band in the direction of the trend is continuation. A tag inside the band with volume divergence is warning. Most traders do the opposite — they sell the tag and miss the trend.

Section 4: Method III — Reversal

The Reversal method anticipates trend exhaustion. It is the most difficult and the most dangerous — because you are fighting the prevailing wind. It requires precise timing, volume divergence, and a clear pattern.

W-Bottom Application

The W-bottom is the classic reversal pattern for Method III. Bollinger's rules are precise:

The psychology is everything. Bottoms form in fear and pain — sharper, more violent than tops. The second low inside the band is the market telling you: “They tried to break it again and failed.”

Section 5: Volume Confirmation — The Depth Soundings

All three methods rely on volume confirmation. Bollinger emphasizes two volume indicators that work specifically with bands: Accumulation Distribution and Intraday Intensity.

Accumulation Distribution (AD)

AD is based on the open/close relationship — a candlestick principle.

The core idea: a strong stock trades higher after opening. A weak stock cannot hold its gains into the close. When combined with Bollinger Bands:

• Green body + positive AD = confirmation of strength.
• Red body + negative AD = confirmation of weakness.
• Red body turning green near lower band = potential bottom signal.

Intraday Intensity (II)

II evaluates where the close sits within the daily range.

With Bollinger Bands, the signals become mechanical:

• Lower band tag + positive II% = buy signal (selling exhausted, buyers stepping in).
• Upper band tag + negative II% = sell signal (buying exhausted, sellers stepping in).

Section 6: Worked Example — Method III Reversal with Volume

Setup: Stock ABC has declined from $80 to $62 over six weeks. The lower band is at $61.50. %b = −0.05. Volume has been above average on down days.

Day 1: Price hits $61.20 (%b = −0.08). Intraday Intensity = −0.85. Heavy selling pressure. No trade.

Day 2: Price retests $61.40 (%b = −0.02 — inside the lower band, a relative higher low). Intraday Intensity = +0.15. The close is near the low, but the volume calculation shows buying pressure. This is nonconfirmation — a potential W-bottom forming.

Day 3: Strong up day. Price opens at $62, closes at $64.50. Range is 180% of average. Volume is 165% of average. Intraday Intensity = +0.72. Entry triggered at $63.

Stop: Below Day 2 low at $61. Risk = $2 ($63 − $61). Target = middle band at $68, then upper band at $72.

Result: Price reaches $71 over eight sessions. You trail with the middle band, exiting at $69.50 when price closes below it. Gain = +10.3%. Risk = 3.2%. Reward-to-risk = 3.2:1.

Section 7: Common Mistakes

Mistake 1: Using Method III in a strong trend. Reversals are for exhausted trends. If price is walking the bands with volume confirmation, you are in Method II territory. Fighting the trend with reversal tactics is suicide.

Mistake 2: Ignoring volume on Method I breakouts. A Squeeze breakout on low volume is a head fake, not a signal. Wait for volume > 150% of average.

Mistake 3: Mixing methods mid-trade. You enter a Method II trend trade. Price pulls back to the middle band. You panic and switch to Method III reversal thinking. You exit prematurely. Each method has its own hold rules. Write them down before you enter.

Mistake 4: Using both AD and II on the same trade. They are both volume indicators. Using both violates the multicollinearity rule. Pick one, know it well, and trade it consistently.

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