Confirmation: Momentum, Volume and Sizing Your Stop
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    Module 12 · Lesson 2 of 2

    Confirmation: Momentum, Volume and Sizing Your Stop

    18 min readUpdated

    Learn to use the RSI correctly, as a momentum divergence tool rather than an overbought/oversold buy/sell signal.

    Goal

    Use the RSI as a divergence detector to identify weakening momentum before price reverses, rather than the common (and incorrect) use as an overbought/oversold signal.

    Mistake This Prevents

    Selling BTC at RSI 75 in a bull market because "it is overbought", then missing a further 60% rally because RSI can stay above 70 for months during strong uptrends.

    RSI Divergence: Reading the Hidden SignalPRICEHHHHBearish Div →LLLL← Bullish DivRSI7030LHLHRSI Lower High = Bearish DivHLHLRSI Higher Low = Bullish Div
    RSI divergence reveals hidden momentum shifts before price confirms them. Bearish divergence occurs when price makes a higher high but RSI makes a lower high: momentum is weakening even as price rises. Bullish divergence is the opposite: price makes a lower low but RSI makes a higher low: buyers are absorbing selling pressure and a reversal may be near.

    Core Concepts

    What Is the RSI?

    • Relative Strength Index (14-period default)
    • Scale: 0–100
    • Measures the speed and magnitude of recent price changes
    • Standard thresholds: 70 = overbought, 30 = oversold

    Why the Standard Use Is Wrong RSI above 70 does NOT mean "sell now." In a strong bull market, RSI stays above 70 for weeks or months. Selling every time RSI crosses 70 means selling every breakout.

    The Correct Use: Divergence Bullish Divergence: Price makes a lower low, but RSI makes a higher low → Momentum is strengthening despite price falling, a potential reversal up

    Bearish Divergence: Price makes a higher high, but RSI makes a lower high → Momentum is weakening despite price rising, a potential reversal down

    RSI as a Trend Filter (Secondary Use)

    • RSI consistently above 50 = bullish momentum
    • RSI consistently below 50 = bearish momentum
    • RSI crossing 50 from below = momentum turning bullish

    RSI Overbought/Oversold: When It Works In a ranging market (not a trend), RSI overbought/oversold levels ARE useful as reversal signals. In a trend, they are not.

    RSI Mistake: Overbought Does NOT Mean Sell in Bull MarketPRICE: Strong Uptrend❌SELL❌SELL❌SELL❌SELLRSI (14)7030RSI can stay above 70 for months in a bull marketUse RSI divergence to time exits, not the 70 threshold
    The most common RSI mistake is treating RSI above 70 as an automatic sell signal. In a strong bull market, RSI can remain in overbought territory for weeks or months while price continues to climb. Every premature sell based on the 70 threshold means missing continued upside. The correct approach is to watch for RSI divergence, which is momentum weakness, not arbitrary thresholds.

    Real Example

    BTC October 2022 (Bear Market):

    • Price made a lower low at ₹18L
    • RSI made a higher low at 34 (vs. previous low of 22)
    • Bullish divergence formed
    • BTC rallied from ₹18L to ₹27L over the following 3 months Traders using RSI divergence had a specific, defined signal. Those using overbought/oversold had sold weeks earlier and missed the rally.

    Checklist

    • Add RSI (14, close) to your daily chart
    • Look for divergences when price is near key S/R levels
    • Never sell purely because RSI > 70 in an uptrend

    Common Mistakes

    • Treating RSI > 70 as an immediate sell signal
    • Using RSI without checking the HTF trend context
    • Missing divergence because you are not looking at both price and RSI simultaneously

    Fedha Tool Tie-in

    FedhaAcademy's RSI Divergence Scanner automatically flags bullish and bearish RSI divergences on the daily chart. Alerts include the divergence type, the price levels involved, and the S/R confluence.

    Key takeaways

    What to remember

    1. RSI overbought/oversold signals are unreliable in trends, because RSI can stay > 70 for months.
    2. Bullish divergence: price lower low + RSI higher low = strengthening momentum (reversal signal).
    3. Bearish divergence: price higher high + RSI lower high = weakening momentum (reversal signal).
    4. In trending markets, use RSI to detect divergences; in ranging markets, overbought/oversold levels are valid.
    Lesson quiz

    Quiz

    Question 1 of 21

    Pass: 15 of 21 correct

    Question 1 of 21

    In a strong bull market, RSI reads 78. The correct response is:

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