Crypto-Specific Trading: BTC Dominance and Alt Season

Crypto markets have unique dynamics that don’t exist in stocks or forex. Understanding these crypto-specific patterns — particularly BTC dominance cycles and “alt season” — gives you a significant edge in timing your trades and portfolio allocation.

BTC Dominance

BTC dominance = Bitcoin’s market cap as a % of total crypto market cap. This metric tells you whether Bitcoin or altcoins are outperforming.

• BTC dominance rising: Bitcoin outperforming altcoins. Money flowing from alts to BTC. Hold more BTC, less alts.
• BTC dominance falling: Altcoins outperforming Bitcoin. Money rotating from BTC to alts. This is “alt season.” Hold more alts.

The Typical Cycle

1. Early bull market: BTC dominance rises. Bitcoin leads. It’s the “safe” crypto. Institutions buy BTC first. Dominance goes from ~40% to 55-60%.
2. Mid bull market: BTC starts consolidating at new highs. Money starts flowing to large-cap alts (ETH, SOL). BTC dominance begins to fall.
3. Late bull/alt season: Dominance drops sharply (to 35-45%). Altcoins explode. Small caps go 10-100x. Meme coins pump. Everyone feels like a genius.
4. Crash/bear market: Everything crashes, but altcoins crash harder (90-99%). BTC dominance rises again as alts die. Cycle repeats.

How to Trade the Cycle

• When BTC dominance is rising: Focus on Bitcoin. Reduce altcoin exposure. Don’t fight the flow.
• When BTC dominance peaks and starts falling: Rotate into altcoins. This is when the biggest altcoin gains happen.
• When BTC dominance drops below 40%: Alt season is mature. Start taking profits on alts. Move back to BTC and stablecoins.
• When the crash comes: Be in stablecoins or BTC. Don’t hold alts through a bear market.

Alt Season Index

The Alt Season Index (blockchaincenter.net) measures whether it’s “Bitcoin season” or “Alt season” based on the top 50 altcoins’ performance vs Bitcoin over 90 days. Above 75 = alt season. Below 25 = Bitcoin season. Use this as a guide for portfolio allocation.

Correlation Trading

Most altcoins are highly correlated with Bitcoin. When BTC dumps, almost everything dumps. When BTC pumps, alts follow (often with a delay). Understanding this:

• Never go heavy on alts when BTC looks weak
• BTC breaking key support = sell everything, not just BTC
• BTC consolidating at new highs = prime time for alt entries
• The few coins that defy BTC correlation are worth studying — they may have independent demand

Funding Rates (Perpetual Futures)

Funding rates show the balance between long and short positions in perpetual futures:

• High positive funding: Many more longs than shorts. The market is overleveraged long. Potential for a long squeeze (crash).
• High negative funding: Many more shorts than longs. Overleveraged short. Potential for a short squeeze (pump).
• Near zero: Balanced market. No extreme positioning.

Extreme funding rates are contrarian signals — they tell you when the market is too bullish or too bearish. Check funding data on Coinglass. Trade these insights on Mal.io.