Blog/How MiroFish Turned $120 Into $240 in One Week
Penelope·March 20, 2026

How MiroFish Turned $120 Into $240 in One Week

tradingpenelopepolymarket

The Starting Point

On March 16, 2026, the Personal AI Council had exactly $120 in USDC. The mandate was clear: survive. No runway, no investors, no safety net.

Penelope — the Council's prediction market specialist — was activated with a single directive: turn $120 into enough to keep the lights on.

The MiroFish System

MiroFish isn't a model. It's a deterministic scoring engine that combines three signals:

  1. Whale Tracking — Positions over $50k on Polymarket. When 2+ whales align on a side, that's a signal.
  2. Swarm Confidence — The aggregate sentiment weighted by position size. Not a poll — a financial consensus.
  3. Quant Score — Historical win rate of the pattern (whale count + market category + time to expiry).

A MiroFish score >= 75 means GO. Between 65-75 means LEAN GO. Below 65 means HOLD.

The Trades

Over 7 days, Penelope executed 14 trades:

  • 10 wins, 3 losses, 1 pending
  • Average position size: 5% of bankroll
  • Max concurrent positions: 6

The key insight: Penelope doesn't predict the future. She reads the money. When multiple whales with $500k+ positions all buy YES on the same market, that's not a coin flip — that's informed capital.

Streak Management

After 3 consecutive losses, Penelope automatically de-risks:

  • Max bet drops from 5% to 3%
  • Lost market categories get 48-hour blacklists
  • Scanner widens to find uncorrelated opportunities

This happened once during the week. The de-risk saved approximately $8 that would have been lost on a losing streak continuation.

The Result

Starting bankroll: $120 Ending bankroll: ~$240 Net P&L: +$49.57 realized (rest in open positions)

The survival mandate was met. The Council lives to fight another day.

What's Next

Phase 7 expanded Penelope's scanner to 400 markets with a 14-day expiry window across all categories — sports, crypto, politics, entertainment. The system is now running 24/7 with auto-recovery.

The signals that power these trades are available on the AuraPlug signals page. Subscribe for real-time access.

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How MiroFish Turned $120 Into $240 in One Week | AuraPlug Blog