Apr. 17 at 9:06 PM
$VALE Implicit assumptions (problematic)
1. RSI = 89 → automatic sell
Correct: indicates overbought conditions.
Incorrect: overbought ≠ imminent reversal. In a strong trend, RSI can stay above 70–80 for weeks.
2. Positive MACD → ignored in the call
MACD = 0.57 (positive) suggests bullish momentum, not a decline.
3. Price above moving averages (MA20 ≈ MA50)
This characterizes a sustained uptrend, not a downtrend.
4. Binary classification (“SELL”)
Markets are not binary. This removes context, timing, and risk management.
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Objective contradictions
• High RSI → possible exhaustion signal, not confirmed
• Positive MACD → trend still active
• Price above moving averages → bullish structure intact
Conclusion: the indicator set itself is internally inconsistent with a “downtrend”.
