The "certainty" in contract trading is essentially a multi-dimensional resonance, high probability, quantifiable, and repeatable advantage zone. It is not 100% prediction, but rather pushing the win rate, risk-reward ratio, and risk control to the extreme. Below is a practical method to directly find certainty.

1. First, understand: The core logic of certainty

- Not prediction, but "high-probability patterns" + "strict rules"
- True certainty = multi-dimensional resonance (technology + volume + cycle + capital + sentiment)
- Fake certainty = single signal, no volume, counter-trend, small-cycle noise

2. Step one: Use the "big cycle" to set the direction (most stable)

Only trade with the main trend; reverse trend is always abandoned.

- Daily/4-hour trend (major direction): Bullish: higher highs + higher lows, price above the moving average, moving averages in a bullish arrangement
- Bearish: lower highs + lower lows, price below the moving average, moving averages in a bearish arrangement
- Sideways: unordered highs and lows, moving averages intertwined → do not trade
- Weekly confirmation - weekly bullish → only look for long opportunities
- Weekly bearish → only look for short opportunities
- Weekly sideways → stay out of the market

3. Step two: High-certainty entry signals (resonance model)

1. Trend continuation (most stable): follow the main trend + retest key levels + small-cycle reversal

- Conditions (bullish): 1. Daily/4-hour: clear uptrend (higher highs and higher lows)
2. Retest: MA20/MA60/previous low/trendline/Bollinger middle band
3. Signal of stabilization: - Small cycle (1H/15M): bullish engulfing, W bottom, golden needle bottom, MACD golden cross
- Volume contraction on retest, volume expansion on rebound
4. Resonance: big cycle direction + small cycle entry + volume simultaneously meet criteria

2. Breakout (second stable): key level + volume increase + secondary confirmation

- Conditions: 1. Key levels: previous high/low, middle of the range, boundary of consolidation zone
2. Breakout: volume increase (≥2x average volume) + increased open interest
3. Filtering: - Fake breakout: no volume breakout, quick pullback after breakout, volume-price divergence → abandon
- Secondary confirmation: retest after breakout without breaking support (more stable)

3. Reversal (high reward-to-risk, difficult): extreme values + divergence + pattern + volume

- Conditions (bearish to bullish): 1. Big cycle: oversold/overbought (RSI<20/70, Bollinger extremes, 90%+ historical percentile)
2. Divergence: price makes new lows/highs, but MACD/RSI do not make new lows/highs
3. Pattern: W bottom / M top, head and shoulders bottom / head and shoulders top, engulfing pattern
4. Volume: volume at the bottom surges, open interest spikes, large capital inflow

4. Step three: Use "multi-dimensional resonance" to filter false signals (5D verification)

Must meet ≥3 criteria simultaneously to be considered high certainty:

1. Structure: high-low point patterns, trend/sideways
2. Volume: breakout volume surge, retest volume contraction, volume and price move in the same direction
3. Cycle: big cycle direction + small cycle trigger
4. Indicators: MACD / moving averages / Bollinger / RSI resonance in the same direction
5. Capital/Sentiment: - Contracts: funding rate, open interest, large transfers
- Market: panic and greed index, community sentiment

5. Step four: The "risk control baseline" for certainty (life-saving)

- Single trade stop loss ≤ 1-2% of total capital
- Only open positions in high certainty (win rate >70%)
- Use small position sizes (1-2%) for normal opportunities; increase only in extremely high certainty
- Fake breakouts must be stopped out: if price returns inside key levels after breakout → exit immediately
- Do not hold large positions, do not add on dead stops, do not trade against the trend to average down

6. Practical: High-certainty opportunity screening checklist (before opening position)

- ✅ Big cycle (daily/weekly) trend is clear
- ✅ Small cycle (1H/15M) shows entry signals (retreat/breakout/reversal)
- ✅ Volume support (volume surge on breakout / contraction on retest)
- ✅ At least 3 dimensions in same direction resonance
- ✅ Clear stop-loss level, reasonable distance (risk-reward ratio ≥1:3)
- ✅ Not extreme sentiment (avoid chasing highs or panic selling)
- ✅ Good liquidity in the instrument (main contract)

7. Common "pseudo-certainty" (must avoid)

- ❌ Single indicator golden/death cross (no volume, no structure)
- ❌ Noisy signals on small cycles (below 5M)
- ❌ Counter-trend bottom fishing or top picking
- ❌ No volume breakout, volume surge not sustained
- ❌ Repeated high buy and sell in sideways markets
- ❌ Relying on news or gut feeling

Summary

Certainty in contracts = following the big cycle + multi-dimensional resonance + strict volume verification + small stop-loss + high reward-to-risk ratio.
Your goal is not to "find guaranteed rise," but to only engage in high-probability, repeatable, risk-controlled opportunities, abandoning the 90% of fuzzy markets.