Neckr0ik Polymarket Paper

Paper trading platform for Polymarket. Practice prediction market trading with virtual money, learn strategies, track performance, and compete on leaderboards. Use for training before risking real capital.

Polymarket Paper Trading

Practice Polymarket trading with virtual money. Learn strategies. Compete on leaderboards.

Quick Start

bash

# Create account with $10,000 virtual
neckr0ik-polymarket-paper create-account --name "MyPortfolio"

# View available markets
neckr0ik-polymarket-paper markets --limit 20

# Place a trade
neckr0ik-polymarket-paper trade --market "will-bitcoin-reach-100k" --side YES --amount 500

# Check portfolio
neckr0ik-polymarket-paper portfolio

# View leaderboard
neckr0ik-polymarket-paper leaderboard --weekly

What This Does

• Virtual trading — $10,000 practice account
• Real market data — Live Polymarket prices
• Simulated execution — Orders filled at market price
• Performance tracking — Win rate, ROI, Sharpe ratio
• Leaderboards — Compete with other paper traders
• Strategy guides — Learn before risking real money

Account Types

Tier	Virtual Cash	Markets/Day	Analytics
Free	$10,000	5	Basic
Pro ($9/mo)	$100,000	Unlimited	Advanced
Team ($29/mo)	Multiple accounts	Unlimited	Full

Commands

create-account

Create a paper trading account.

bash

neckr0ik-polymarket-paper create-account [options]

Options:
  --name <name>        Account name
  --tier <tier>        Account tier (free, pro, team)
  --initial <amount>   Starting cash (default: 10000)

markets

View available Polymarket markets.

bash

neckr0ik-polymarket-paper markets [options]

Options:
  --limit <n>         Max results (default: 20)
  --category <name>   Filter by category (crypto, politics, sports)
  --search <query>     Search by keyword

trade

Place a paper trade.

bash

neckr0ik-polymarket-paper trade [options]

Options:
  --market <id>        Market ID or slug
  --side <side>        YES or NO
  --amount <dollars>   Amount to trade
  --limit <price>      Limit price (optional)

portfolio

View your portfolio.

bash

neckr0ik-polymarket-paper portfolio [options]

Options:
  --history            Show transaction history
  --performance        Show performance metrics

resolve

Manually resolve a market (for practice).

bash

neckr0ik-polymarket-paper resolve --market <id> --outcome <YES|NO>

leaderboard

View top paper traders.

bash

neckr0ik-polymarket-paper leaderboard [options]

Options:
  --period <period>    weekly, monthly, all-time
  --strategy <type>    Filter by strategy

analytics

View detailed analytics.

bash

neckr0ik-polymarket-paper analytics [options]

Options:
  --period <days>      Analysis period (default: 30)
  --strategy           Breakdown by strategy

export

Export your trading history.

bash

neckr0ik-polymarket-paper export [options]

Options:
  --format <format>    csv, json
  --output <file>      Output file

Trading Strategies

1. Spread Arbitrage (Practice)

Buy both YES and NO when combined < $1.00.

text

Example:
Market: "Will Bitcoin hit $100k?"
YES: $0.48
NO: $0.50
Combined: $0.98

Trade: Buy $490 YES + $500 NO = $990 total
Guaranteed payout: $1,000
Profit: $10 (1.01%)

2. Endgame Trading

Buy near-certain outcomes close to resolution.

text

Example:
Market: "Will X happen by March 31?"
Current: March 28
YES price: $0.97
Days remaining: 3

Trade: Buy YES at $0.97
Hold until resolution at $1.00
Profit: 3.1% in 3 days (376% annualized)

3. News Correlation

Trade on news before market adjusts.

text

Example:
News: "Israel strikes Tehran. Trump demands surrender."
Market: "Will Trump declare war on Iran?" @ 40%

Analysis: Military action ≠ formal war declaration
Market likely overpriced
Trade: Sell YES (or buy NO)

Performance Metrics

Metric	Description
Total PnL	Total profit/loss
Win Rate	% of trades profitable
Average Return	Mean return per trade
Sharpe Ratio	Risk-adjusted return
Max Drawdown	Largest peak-to-trough
Calmar Ratio	Return / max drawdown

Leaderboard Categories

Category	Ranking By
Overall	Total PnL
ROI	Return on investment
Win Rate	% profitable trades
Sharpe	Risk-adjusted return
Streak	Longest win streak

Educational Content

Strategy Guides

1. Spread Arbitrage 101 — Risk-free profit basics
2. Endgame Trading — Near-certain outcomes
3. News Correlation — Event-driven trading
4. Risk Management — Position sizing, stop-losses
5. Advanced Strategies — Cross-market, cross-platform

Practice Scenarios

1. Scenario: Crypto Bull Run

   • Start with $50,000
   • Market: "Will BTC hit $150k by EOY?"
   • Learn: Position sizing, timing

2. Scenario: Election Night

   • Start with $25,000
   • Markets: Multiple election outcomes
   • Learn: Hedging, correlation

3. Scenario: Market Crash

   • Start with $100,000
   • Market: "Will S&P drop below 4000?"
   • Learn: Risk management, stop-losses

Example Session

bash

$ neckr0ik-polymarket-paper create-account --name "Learning"
✓ Created account: Learning
  Virtual cash: $10,000

$ neckr0ik-polymarket-paper markets --search "bitcoin"
Found 5 markets:
  1. "Will Bitcoin hit $100k by EOY 2026?" YES: 0.45
  2. "Will Bitcoin drop below $50k?" NO: 0.65
  3. "Will Bitcoin be banned?" NO: 0.92
  ...

$ neckr0ik-polymarket-paper trade --market "bitcoin-100k" --side YES --amount 1000
✓ Trade executed
  Market: "Will Bitcoin hit $100k by EOY 2026?"
  Side: YES
  Amount: $1,000
  Price: $0.45
  Shares: 2,222.22
  Fee: $0.01

$ neckr0ik-polymarket-paper portfolio
Portfolio: Learning
Cash: $8,999.99
Positions:
  - "bitcoin-100k" YES: 2,222.22 shares @ $0.45 = $999.99
Total Value: $10,000.00 (0.00% return)

$ neckr0ik-polymarket-paper leaderboard --weekly
Weekly Leaderboard:
  1. @trader1: +15.2% ($1,520 profit)
  2. @trader2: +12.8% ($1,280 profit)
  3. @trader3: +10.5% ($1,050 profit)
  ...
  127. @Learning: 0.0% ($0 profit)

See Also

• references/strategies.md — Detailed strategy guides
• scripts/paper_trading.py — Main implementation
• projects/polymarket-paper-trading/ — Full platform design