Building a Crypto Watchlist System

Building a Crypto Watchlist System: Organize, Filter, and Track Opportunities

With thousands of cryptocurrencies, finding tradeable opportunities requires a systematic watchlist. Random scrolling leads to random results.

This guide shows you how to build a watchlist system that surfaces the best opportunities consistently.

Why You Need a Watchlist System

The Problem

• Too many tokens to track manually
• Good setups get missed
• No process for prioritization
• Reactive instead of proactive trading

The Solution

A tiered watchlist system that:

• Filters the universe to manageable size
• Ranks opportunities by quality
• Alerts you when setups develop
• Tracks your analysis over time

Watchlist Tiers

Tier 1: Core Holdings (5-10 tokens)

Tokens you always monitor:

• Major positions in your portfolio

• Highest conviction plays

• Most liquid markets

• Review frequency: Daily

• Action: Active position management

Tier 2: Active Watch (15-25 tokens)

Tokens near tradeable setups:

• Approaching key levels

• Developing patterns

• Sector leaders showing strength

• Review frequency: Daily

• Action: Prepare orders, set alerts

Tier 3: Radar (50-100 tokens)

Tokens with potential:

• Interesting fundamentals

• Not yet at entry levels

• Sector plays to monitor

• Review frequency: Weekly

• Action: Scan for promotion to Tier 2

Tier 4: Universe (200+ tokens)

Everything else worth knowing:

• Screened for basic criteria

• Checked during sector rotation

• Source for Tier 3 additions

• Review frequency: Monthly

• Action: Scan for standouts

Building Your Initial Watchlist

Step 1: Define Your Universe

• Set criteria for tokens that matter: Liquidity minimums: - Daily volume > $10M for day trading
• Daily volume > $1M for swing trading
• Listed on major exchanges

Fundamental filters: - Working product or clear roadmap

• Active development
• Real usage metrics

Category limits: - Maximum 30% in any single sector

• Diversified across market caps
• Include uncorrelated assets

Step 2: Populate Tiers

• Start from the top down: Tier 1: Your current holdings + top 5 by conviction Tier 2: Next 20 highest conviction Tier 3: Screen universe for interesting setups Tier 4: Remaining universe that meets basic criteria

Step 3: Set Up Tracking

For each token, track:

• Current price and key levels
• Thesis (why it's on the list)
• Criteria for tier promotion/demotion
• Last review date

Scoring System

Opportunity Score (1-10)

• Rate each watchlist token on these factors: Technical (40%)
• Proximity to key level: 1-10
• Chart pattern quality: 1-10
• Trend alignment: 1-10
• Volume confirmation: 1-10

Fundamental (30%)

• Development activity: 1-10
• Adoption metrics: 1-10
• Tokenomics: 1-10

Catalysts (20%)

• Upcoming events: 1-10
• Narrative momentum: 1-10

Risk (10%)

• Liquidity: 1-10
• Correlation to existing positions: 1-10

Score Calculation

Technical = (Level + Pattern + Trend + Volume) / 4 × 0.4
Fundamental = (Dev + Adoption + Tokenomics) / 3 × 0.3
Catalyst = (Events + Narrative) / 2 × 0.2
Risk = (Liquidity + Correlation) / 2 × 0.1

Total Score = Technical + Fundamental + Catalyst + Risk

Score Interpretation

• 8-10: High priority, prepare to trade
• 6-8: Good opportunity, monitor closely
• 4-6: Keep watching, not urgent
• <4: Consider removing from watchlist

Spreadsheet Template

Structure

Formulas

% to Support (F): =(C2-D2)/C2
% to Resistance (G): =(E2-C2)/C2
Total Score (M): =I2*0.4+J2*0.3+K2*0.2+L2*0.1
Days Since Review: =TODAY()-N2

Conditional Formatting

• Total Score > 7: Green highlight
• Days Since Review > 14: Red text
• % to Support < 5%: Yellow highlight (approaching level)

Notion Template

Database Properties

- **Name:** Text
- **Tier:** Select [1, 2, 3, 4]
- **Current Price:** Number
- **Support:** Number
- **Resistance:** Number
- **Thesis:** Text
- **Technical Score:** Number (1-10)
- **Fundamental Score:** Number (1-10)
- **Catalyst Score:** Number (1-10)
- **Risk Score:** Number (1-10)
- **Total Score:** Formula
- **Last Reviewed:** Date
- **Next Event:** Date
- **Category:** Select [L1, DeFi, Gaming, AI, Meme, etc.]
- **Exchange:** Multi-select
- **Alert Set:** Checkbox

Views

• Active Trading View: Filter: Tier = 1 or 2

• Sort: Total Score descending

• Weekly Review View: Filter: Last Reviewed < 7 days ago

• Sort: Tier ascending

• Approaching Levels View: Filter: % to Support < 5% OR % to Resistance < 5% Sort: % to level ascending

• Catalyst Calendar View: Calendar by Next Event

• Filter: Next Event exists

Alert System

price alerts

For each Tier 2 token, set alerts at:

• Support level (potential entry)
• Resistance level (potential breakout)
• Stop loss level if positioned

Volume Alerts

Alert when:

• Volume > 2x average
• Unusual trading activity
• Large whale movements

News Alerts

Monitor for:

• Protocol updates
• Partnership announcements
• Exchange listings
• Regulatory news

Tools for Alerts

• TradingView: price alerts (limited on free tier)
• Coinglass: Liquidation alerts
• Token Terminal: Fundamental metric alerts
• Twitter Lists: News monitoring

Maintenance Workflow

Daily (15 minutes)

1. Check Tier 1 positions
2. Review Tier 2 approaching levels
3. Scan for triggered alerts
4. Update any changed scores

Weekly (30 minutes)

1. Review all Tier 2 tokens
2. Scan Tier 3 for promotions
3. Update thesis documents
4. Check upcoming catalysts

Monthly (1 hour)

1. Full Tier 3 review
2. Universe scan for additions
3. Remove stale entries
4. Reassess tier assignments
5. Review watchlist performance

Common Mistakes

1. Too Many Tokens

You can't effectively track 500 tokens. Keep active watchlist (Tier 1+2) under 30.

2. No Removal Process

Old entries clog your system. Set criteria for removal:

• No trade after 3 months
• Thesis invalidated
• Score dropped below 4

3. Static Scoring

Markets change. Review and update scores regularly, not just when adding new tokens.

4. Missing Documentation

Future you needs context. Document why each token is on the list and what would make it a trade.

Automation Ideas

Price Fetching

import requests

def fetch_prices(symbols):
    """Fetch current prices for watchlist"""
    prices = {}
    for symbol in symbols:
        # Use CoinGecko, CoinMarketCap, or exchange API
        response = requests.get(f"https://api.coingecko.com/api/v3/simple/price?ids={symbol}&vs_currencies=usd")
        prices[symbol] = response.json()[symbol]['usd']
    return prices

Alert Checking

def check_alerts(watchlist, current_prices):
    """Check if any tokens hit alert levels"""
    alerts = []
    for token in watchlist:
        price = current_prices.get(token['symbol'])
        if price <= token['support'] * 1.02:
            alerts.append(f"{token['symbol']} approaching support at {token['support']}")
        if price >= token['resistance'] * 0.98:
            alerts.append(f"{token['symbol']} approaching resistance at {token['resistance']}")
    return alerts

Google Sheets Integration

Use GOOGLEFINANCE or API calls to auto-update prices:

=IMPORTDATA("https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd")

Getting Started

Week 1

1. Define your universe criteria
2. Create initial Tier 1 list ( 5-10 tokens)
3. Set up tracking spreadsheet or Notion
4. Document thesis for each token

Week 2

1. Build out Tier 2 ( 15-25 tokens)
2. Calculate scores for all tokens
3. Set up basic alerts
4. Establish daily review routine

Week 3-4

1. Add Tier 3 tokens
2. Refine scoring criteria
3. Build automation for price updates
4. Create views for different workflows

Ongoing

1. Maintain daily/weekly/monthly routines
2. Refine system based on what works
3. Track watchlist-to-trade conversion rate
4. Optimize for quality over quantity

FAQs

How many tokens should be on my watchlist? Active trading tiers (1+2): 20-35 tokens. Radar tier (3): 50-100. Universe (4): Unlimited but filtered.

Should I use multiple watchlists? One integrated system with tiers works better than separate lists. Use views to filter for different purposes.

How often should I add new tokens? Monthly universe scans are sufficient. Add to radar when genuinely interesting, not just because something is pumping.

What tools are best for watchlist management? Notion for flexibility, Google Sheets for simplicity and formulas, TradingView for chart-integrated tracking.