14.8

₿ คริปโต

Crypto-DCA และการสะสมแบบ Spot

1. Crypto DCA / Spot Accumulation

₿ Crypto 📈
★★☆☆☆

Dollar-cost averaging into Bitcoin/Ethereum: constant amount at fixed intervals, regardless of price.

▸ At a Glance
📋 Setup
Fixed intervalFixed amountCold storage after 1-year hold (tax-free in Germany)
⚙️ Mgmt
Keep interval + amount fixedcold storage after 1 yearignore pricespot only, no leverage
🎯 Target
Long-term accumulationtax-free after 1 year (DE)hold through drawdowns
Structure:
  • Choose asset allocation (e.g. 70% BTC / 30% ETH)
  • Fixed interval: weekly or monthly
  • Constant EUR/USD amount per order
  • Cold storage for > 1 year holding
  • ✅ Reduces market timing stress
  • ✅ Works for beginners
  • ✅ Tax-attractive (DE 1-year rule)
  • ⚠️ Volatile, large drawdowns
  • ⚠️ Custody risks (exchange hacks)
  • ⚠️ Regulatory uncertainty
📖 Practice (Ch. 6)
☢
☢ No investment advice · All information without warranty

2. Crypto Basis Trade / Funding-Rate Arbitrage

₿ Crypto ↔️
★★★☆☆

Long Spot + Short Perpetual Future → collect funding rate (or Long Spot + Short dated Future = Basis Trade). Market-neutral yield independent of price direction.

The basis (future premium) converges to spot price at expiry. Funding variant: Short Perpetual collects the funding rate as long as it is positive.
SituationFundingAction
Funding positiveLongs pay ShortsShort Perp earns yield
Funding negativeShorts pay LongsClose position
DeltaLong Spot = Short Perp ≈ 0market-neutral
▸ At a Glance
📋 Setup
Long Spot = Short Perp (Delta ≈ 0)positive funding ratereputable exchangecollateral buffer against liquidation
⚙️ Mgmt
Monitor funding continuously (can flip negative → close position)Buffer liquidation price of Short PerpDiversify exchange/custody riskclose on funding flip
🎯 Target
Market-neutral funding yieldbasis convergence at expiryno directional price risk
Structure:
  • Check funding rate: positive = longs pay shorts → Short Perp earns funding
  • Long Spot (BTC/ETH) + Short Perpetual of equal size → Delta ≈ 0
  • Funding credited periodically (usually every 8 h) as long as positive
  • Alternative basis variant: Long Spot + Short dated Future, basis closes to spot at expiry
  • ✅ Market-neutral yield (no directional risk)
  • ✅ Complements pure Spot DCA
  • ✅ Often attractive funding rate in bull phases
  • ⚠️ Liquidation/exchange risk (hacks, insolvency)
  • ⚠️ Funding can flip negative → yield reverses
  • ⚠️ Collateral management required
☢
☢ No investment advice · All information without guarantee
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