Funding Rate Arbitrage on Binance + Bybit

The most profitable combination for funding rate arbitrage — Binance's deep spot liquidity paired with Bybit's lowest futures fees. This guide covers everything from account setup to exit strategy.

Why Binance + Bybit Is the Best Combination

Most arbitrage traders use multiple exchange combinations, but Binance + Bybit consistently offers the best net return for funding rate arbitrage. Here is why:

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Binance — Spot Side

Deepest spot liquidity in crypto. Tighter bid-ask spreads mean less slippage when opening and closing positions. Spot maker fee as low as 0.075% with BNB discount.

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Bybit — Futures Side

Lowest futures maker fee at 0.01% — essential for minimizing cost on the short leg. Unified Trading Account (UTA) allows cross-margin, maximising capital efficiency.

Combined fee example (ETH, $1,000 position):
Binance spot open: ~$0.75 · Bybit futures open: ~$0.10 · Total entry: ~$0.85
Total round-trip (open + close): ~$1.70 on $1,000 = 0.17%
If funding rate is 0.1% per 8h → 3 payments/day = 0.3%/day → break-even in under 1 day.

Account Setup — Complete Checklist

1

Binance Account

  • Create account at binance.com
  • Complete KYC (ID verification)
  • Enable 2FA (Google Authenticator)
  • Go to Wallet → Spot — deposit USDT
  • No futures account needed on Binance
2

Bybit Account

  • Create account at bybit.com
  • Complete KYC (required for futures)
  • Enable 2FA
  • Switch to Unified Trading Account (UTA)
  • Deposit USDT to Unified account
  • Set default leverage to 2x or lower
⚠ Important: Enable Bybit's Unified Trading Account before depositing. UTA allows your USDT to serve as collateral for both spot and futures, maximising capital efficiency. Standard accounts require separate wallets for each product.

Depositing and Allocating Funds

Capital allocation determines your maximum position size and return. For a $2,000 total allocation:

ALLOCATION EXAMPLE — $2,000 TOTAL
BINANCE (SPOT)
$1,000 USDT
Used to buy the coin on spot
BYBIT (FUTURES MARGIN)
$1,000 USDT
Margin for $1,000 short at 1x leverage
Deposit via TRC-20 USDT — cheapest network (~$1 fee, clears in 5–15 min). Never use ERC-20 for small amounts.

Finding the Right Coin

Not all high-funding coins are worth trading. Use this filter checklist before entering any position:

✓

Minimum Requirements

  • Funding rate > 0.05% per 8h (0.15%/day)
  • 24h futures volume > $50M
  • Rate positive for 3+ consecutive payments
  • Coin listed on both Binance spot and Bybit perp
✗

Red Flags — Avoid

  • Recently listed coins (delisting risk)
  • Funding rate spiked just once — not sustained
  • Open interest falling while rate is high
  • Coins with pending exchange announcements
Where to find opportunities: CoinGlass.com → Funding Rates tab → sort by Rate descending. ArbVertex Telegram signals also highlight the best funding rate opportunities with pre-calculated net returns after fees.

Executing the Trade — Step by Step

Timing matters — open both legs within seconds of each other to avoid price divergence between your spot buy and futures short.

1

Buy Spot on Binance

Go to Spot trading → search your coin (e.g. ETHUSDT). Use a limit order at the current ask price. Set quantity to match your intended position size in USDT. Confirm fill before moving to Step 2.

2

Short Futures on Bybit

Go to Derivatives → USDT Perpetual → search same coin. Set leverage to 1x. Place a limit sell (short) at current bid. Dollar value must match your spot position exactly — this is critical for delta-neutrality.

3

Verify Your Position

After both fills: Binance spot holdings should show your coin. Bybit positions should show a short of equal dollar value. Check your net delta — it should be near zero. If one leg partially filled, adjust immediately.

Use limit orders, not market orders. Market orders on the futures side can slip 0.1–0.3% on less liquid coins, which can eliminate an entire funding payment's profit.

Monitoring and Exit Strategy

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Daily Monitoring

  • Check funding rate on Bybit every 8h
  • Confirm position sizes still matched
  • Monitor Bybit margin ratio (keep >200%)
  • Track cumulative funding collected
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Exit Conditions

  • Funding drops below 0.02% for 2+ payments
  • Funding rate turns negative
  • Any delisting announcement for the coin
  • You've hit your target return
EXIT EXECUTION ORDER

Step 1: Close Bybit short first (place limit buy to close)
Step 2: Sell spot on Binance immediately after short closes
Why this order: Closing the short first removes your directional risk. If price moves between close and spot sell, your spot position absorbs it — you're no longer exposed to an uncovered short.

Frequently Asked Questions

Should I put spot on Binance or Bybit?
Binance spot + Bybit futures is optimal. Binance has deeper spot liquidity and lower spot fees. Bybit has the lowest futures maker fee (0.01%). This combination minimises total round-trip cost.
What if ETH price moves 20% while I am in the trade?
Your spot position gains 20% while your futures short loses 20% — they cancel out exactly (assuming equal dollar sizes). Net P&L from price movement is approximately zero. This is the delta-neutral hedge working as intended.
How do I know if my position is perfectly hedged?
Both positions must have the same dollar value at entry. Check by multiplying coin quantity × current price for both legs — they should match within 0.5%. Small mismatches are fine; large ones (5%+) create real directional exposure.
Can I get liquidated on the Bybit short?
At 1x leverage, liquidation occurs only if the coin price rises 100% and you have no additional margin. At 2x, liquidation is at ~50% price rise. Always maintain margin ratio above 200% and keep reserve USDT in your Bybit account as buffer.
How many funding payments should I collect before exiting?
There is no fixed number. Stay in as long as the rate stays above your break-even threshold (typically 0.02–0.03% per 8h after fees). Exit when rate drops and wait for the next signal rather than holding through low-rate periods.

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