Gate Info Trendanalysis

Overview

gate-info-trendanalysis runs a trend/momentum playbook using CoinGecko's market_chart (multi-window history) and /search/trending. It computes directional reads (short/medium/long momentum) and pairs them with attention signals. Standalone, tool-agnostic rewrite of the upstream gate-info-trendanalysis skill.

When to Use

• "What's the trend on [coin]"
• "Is [coin] trending up or down"
• "Show me momentum for [coin] across timeframes"

When NOT to Use

• Whole-market snapshot — use gate-info-marketoverview.
• Single-coin fundamentals/supply — use gate-info-coinanalysis.
• A fixed coin comparison — use gate-info-coincompare.

Workflow

Step 1 — Multi-window history

# 1-day hourly, 7-day, 30-day — compute momentum from first vs last close
curl -s "https://api.coingecko.com/api/v3/coins/bitcoin/market_chart?vs_currency=usd&days=1"   | jq '[.prices[0][1], .prices[-1][1]]'
curl -s "https://api.coingecko.com/api/v3/coins/bitcoin/market_chart?vs_currency=usd&days=7"   | jq '[.prices[0][1], .prices[-1][1]]'
curl -s "https://api.coingecko.com/api/v3/coins/bitcoin/market_chart?vs_currency=usd&days=30"  | jq '[.prices[0][1], .prices[-1][1]]'

Step 2 — Trending attention

curl -s "https://api.coingecko.com/api/v3/search/trending" | jq '.coins[].item.symbol'

Step 3 — Compute momentum

momentum_1d  = (last/first - 1) * 100
momentum_7d  = (last/first - 1) * 100
momentum_30d = (last/first - 1) * 100

Step 4 — Synthesize

## Trend Analysis: [coin]  (playbook: trend)
### Momentum
- 1d %, 7d %, 30d %
### Attention
- Trending list membership (yes/no) + peers
### Read
- 2–3 sentences: aligned or divergent timeframes, strength of trend
### Caveats
- Momentum is descriptive, not predictive; thin liquidity distorts short windows
### Sources
- CoinGecko /coins/{id}/market_chart, /search/trending

Anti-Rationalization Table

Code Example

7-day momentum in one line:

curl -s "https://api.coingecko.com/api/v3/coins/bitcoin/market_chart?vs_currency=usd&days=7" \
  | jq '([.prices[0][1], .prices[-1][1]] | (.[1]/.[0]-1)*100)'
# → 3.4   (i.e. +3.4% over 7d)

Verification

• History pulled for at least 1d/7d/30d windows from /market_chart.
• Momentum computed first-vs-last for each window.
• Trending attention checked via /search/trending.
• Output follows the Trend Analysis template (Momentum / Attention / Read / Caveats / Sources).
• No predictive language used.