10 Portfolio Agent Strategies with Real Examples

Strategy is everything. Execution is secondary.

Most investors lose not because they had the wrong strategy, but because they had no strategy at all — or couldn't stick to one. They bought on FOMO, sold on panic, and drifted from their targets without noticing.

MyHold's Portfolio Agents are designed to fix that. You write a strategy once, set a schedule, and the agent executes it on your behalf. No second-guessing at 3 AM. No emotional overrides.

This post gives you ten concrete, ready-to-use strategies ordered from most aggressive to most conservative. Each one is formatted to copy directly into your agent's strategy editor — see the Portfolio Agents documentation for a walkthrough on how to activate your first agent.

How to use these strategies

Each strategy below is a text description you paste into the Strategy field when creating or editing a Portfolio Agent. The agent reads this description before every trigger execution and uses it to guide its analysis and recommendations.

You can mix and match ideas from multiple strategies, or use one as a starting point and refine it over time.

New to Portfolio Agents? Read the Portfolio Agents documentation first — it explains how to create an agent, configure triggers, set cron schedules, and review execution history. Come back here once you're ready to copy a strategy.

Tip: Start with one or two triggers. Watch the execution history. Refine your prompts based on what the agent surfaces. See the Portfolio Agents documentation for best practices on writing effective strategies and prompts.

1. Momentum Breakout (Aggressive)

When to use: You want to capture short-term price surges on breakout moves across any market cap tier.

How it works: Enter only when price breaks the 24-hour high with strong volume confirmation and RSI in the 55–75 range — strong momentum, not yet overextended. Because momentum fades fast, execute immediately on signals and exit quickly.

Example strategy text:

Trade momentum breakouts aggressively. Enter when price breaks the 24h high, volume exceeds 150% of average, and RSI is between 55 and 75. Use market orders — momentum fades fast and limit orders miss the move.

Position sizing: 5–8% of portfolio per trade.

Exit plan: Sell 50% of the position at +15%. Trail the remaining 50% with a -8% stop from the highest point reached.

Kill switch: If volume drops below average within 2 hours of entry, exit the full position immediately. This signals the breakout is failing.

2. Dip Buying / DCA Ladder (Aggressive)

When to use: RSI drops below 40, or the price falls more than 10% within 24 hours. You want to accumulate at lower prices across multiple tranches.

How it works: Deploy capital in three tranches. The first is a market order at current price; the second and third are limit orders spaced below entry. This smooths your average cost while sizing into strength.

Example strategy text:

When RSI drops below 40 OR price falls more than 10% in 24 hours, deploy capital in 3 tranches:
- Tranche 1 (40% of position): Market order at current price
- Tranche 2 (30% of position): Limit order at -5% from entry price
- Tranche 3 (30% of position): Limit order at -10% from entry price

Total position size: Up to 10–15% of portfolio for large cap coins.

Exit: Take profit at +20% from average entry OR when RSI crosses above 75.

3. Extreme Fear Accumulation (Moderate–Aggressive)

When to use: The Fear & Greed Index drops below 20. Historically, extreme fear has preceded the best long-term buying opportunities.

How it works: Concentrate capital in the top 10 coins by market cap during periods of maximum market pessimism. Scale out gradually as sentiment recovers.

Example strategy text:

When the Fear & Greed Index falls below 20 AND RSI is below 35, accumulate aggressively. Focus exclusively on large cap assets in the top 10 by market cap — these have proven resilience over market cycles.

Deploy up to 25% of available USDT across 3–5 assets, weighted by conviction.

Exit in thirds:
- First third: When Fear & Greed crosses back above 50
- Second third: When Fear & Greed crosses above 65
- Final third: When Fear & Greed crosses above 75

Rationale: Extreme fear is almost always temporary. Large caps recover; small caps may not.

4. Low Cap Gem Hunting (High Risk)

When to use: You want asymmetric upside from smaller projects and are willing to accept higher volatility and the risk of total loss on individual positions.

How it works: Screen for coins with market caps between $5M and $50M, meaningful daily volume (above $2M), and oversold technicals. Volume surges of 300%+ with price recovery after a dip period are bonus signals.

Example strategy text:

Hunt for low-cap opportunities in coins with market cap $5M–$50M, 24h volume above $2M, and RSI below 45. Prioritise coins showing volume surges above 300% combined with positive 24h price change after a dip period — this suggests accumulation is beginning.

Position sizing: 3–5% of portfolio per coin. Maximum 15% total exposure to low cap coins at any time.

Exit: Sell 50% at 2x from entry. Let the remaining 50% ride with a -25% trailing stop.

Kill switch: Hard stop at -30% from entry — no exceptions, no averaging down on low caps.

5. Meme Coin Momentum (Highest Risk)

When to use: Market sentiment is elevated (Fear & Greed > 50), a meme coin is showing a 300%+ volume surge with accelerating price action. This is pure speculation — size accordingly.

How it works: Chase the pump with very small position sizes. Exit aggressively in stages. Cut losses immediately — meme coins that fail do not recover.

Example strategy text:

Enter meme coins only when: volume surge exceeds 300% AND price momentum is positive AND Fear & Greed is above 50. Also enter if 24h change exceeds +20% and price is still accelerating (momentum chasing).

Position sizing: 1–3% per coin. Maximum 8% total portfolio exposure to meme coins at any time.

Exit in stages:
- Sell 50% at +50% gain
- Sell 25% at +100% gain
- Trail remaining 25% with a -20% stop from the peak

Kill switch: Hard stop at -20% from entry. Meme coins don't recover — cut fast and move on.

6. Technical Confluence (Moderate)

When to use: You want high-probability setups backed by multiple independent signals rather than any single indicator.

How it works: Wait for 2–3 technical indicators to align before entering. More confluence = larger position size. Scale out at each resistance level on the way up.

Example strategy text:

Only trade when multiple technical signals align:

Strong Buy: RSI below 30 AND MACD bullish crossover AND price near the lower Bollinger Band AND ADX above 25.
Strong Sell: RSI above 75 AND MACD bearish crossover AND price near the upper Bollinger Band.

Position sizing based on signal strength:
- 3 or more confirming signals: 5–10% of portfolio
- 2 confirming signals: 3–5% of portfolio
- Fewer than 2 signals: Do not trade

Exit: Scale out at each significant resistance level — do not hold for full targets when indicators start reversing.

7. Portfolio Rebalancing (Core)

When to use: Always. This should form the backbone of any long-term strategy. Run it regardless of what other strategies are active.

How it works: Use the portfolio's current weights versus target weights. When any position deviates more than 3% from its target, execute the rebalancing trades — sell overweight, buy underweight.

Example strategy text:

Core rebalancing strategy. Use portfolio rebalance data to identify positions that have drifted from their target weights.

Act when any coin deviates more than 3% from its target allocation.

Execution: Sell overweight positions first to generate capital, then buy underweight positions. Prioritise large cap rebalances.

After any rebalance execution: Verify that exchange balances match portfolio records.

Run this check daily. Rebalancing is discipline, not timing.

8. Mean Reversion (Moderate–Aggressive)

When to use: A large cap coin has pulled back significantly from its recent trend — more than fundamentals justify. You're betting on reversion to the mean.

How it works: Enter when price is more than 20% below its 30-day trend line and RSI is oversold. Exit when price returns to the mean or RSI normalises. Avoid using this on small caps — they may not revert.

Example strategy text:

Mean reversion strategy for large cap assets only (top 10 by market cap).

Entry: Price is more than 20% below the 30-day trend line AND RSI is below 35. This combination suggests a temporary dislocation, not a structural breakdown.

Position sizing: 5–8% of portfolio.

Exit: Sell when price returns to the mean (30-day trend line) OR when RSI reaches 55–60.

Do not apply this strategy to small cap or mid cap coins — their fundamentals may have actually changed. Only large caps have reliable mean reversion behaviour.

9. Portfolio Diversification (Recommended for All)

When to use: As an ongoing constraint on your overall portfolio. This isn't a trading strategy — it's a risk management framework that prevents over-concentration.

How it works: Maintain exposure across multiple market cap tiers. Set hard limits on concentration per coin. Review quarterly.

Example strategy text:

Maintain active positions in 8–15 different coins at all times. Do not concentrate too heavily in any single asset.

Target distribution:
- Large caps (top 10): 40–50% of portfolio
- Mid caps: 25–35% of portfolio
- Small/low caps: 15–25% of portfolio
- Speculative/meme: 5–10% of portfolio

Hard limits: No single coin should exceed 20% of total portfolio value.

Review: Rebalance quarterly OR when any coin exceeds its maximum allocation by more than 5%.

Goal: Reduce single-asset risk while maintaining exposure to opportunities across all market cap segments.

10. Coin Rotation & Underperformer Elimination (Active Management)

When to use: Weekly, as part of an active portfolio management discipline. Continuously improve portfolio quality by exiting weak positions and rotating into better opportunities.

How it works: Every week, evaluate all holdings against their original thesis. Identify the 1–3 weakest performers. Research replacements. Execute rotations. Track outcomes over 30, 60, and 90 days to learn from each decision.

Example strategy text:

Weekly rotation review. Evaluate every holding against its original investment thesis.

Exit criteria (sell the position):
- Coin has underperformed the broader market by more than 20% over 30 days without a fundamental reason
- Original thesis has been invalidated (technology failure, key team departures, regulatory action)
- A clearly better risk-adjusted opportunity has been identified

Weekly rotation process:
1. Identify the 1–3 weakest current positions
2. Research 3–5 replacement candidates using discovery workflows
3. Execute: Sell the underperformer, buy the new opportunity

Tracking: Log the reason for every exit and entry. Review performance at 30, 60, and 90 days to assess whether rotation decisions were sound.

Goal: Continuously improve portfolio quality by being willing to cut losers and move capital to better opportunities.

Putting it all together

No single strategy works in every market condition. The most resilient approach combines:

• A core rebalancing strategy (#7) running daily to keep allocations on target
• A diversification framework (#9) as an always-on constraint
• One or two tactical strategies (#1–#6, #8) based on your risk appetite and time horizon
• A rotation discipline (#10) running weekly to continuously upgrade portfolio quality

You define the strategy. MyHold's Portfolio Agent executes it on schedule. You review the execution history, refine your prompts, and let compound discipline do the work.

Ready to create your first agent? Head to your portfolio's Agent tab, paste one of the strategies above, and set your first trigger. See the Portfolio Agents documentation for a complete guide, including cron schedule patterns, best practices for writing prompts, and live examples of what a configured agent looks like.