ArbTide

Spot the spread.Get the alert.Open both markets.

ArbTide reads prices and funding rates from 36 exchanges, prices every opportunity after fees, tells you when one matches your rules, and links straight to both markets.

Create free accountOpen the scanner

Free forever on 36 exchanges. No card, no exchange keys.

At 22:02 UTC, SAND perpetual was 0.68% cheaper on OKX than on XT.COM, after 0.22% in taker fees. Here is how ArbTide handles it.

  1. Spotted22:02 UTC

    The scanner compares SAND perpetual quotes on every exchange and subtracts taker fees on both legs.

    • BuyOKX@ 0.06319ask
    • SellXT.COM@ 0.06376bid
    Gross
    0.90%
    Fees
    0.22%
    Net
    0.68%
    See SAND on every exchange

  2. AlertedExample

    Set a rule once: which exchanges, which coins, how wide. Every match lands in your alert log and goes to the channels you choose.

    SAND price arbitrage: 0.68% net

    Rule: perpetual net spread ≥ 0.3% between OKX, XT.COM, and your other exchanges

    Alert logTelegramDiscordWebhook

    Create your first alert free

  3. Traded Ultra, coming soonExample

    Coming soon on Ultra: send both legs with one confirmation from trade-only API keys. Until then, each leg links to its market.

    • Buy$1,000 on OKX
    • Sell$1,000 on XT.COM

    Limit orders, immediate-or-cancel, within 0.2% of the quote: about $6.82 before slippage if both fill. Not a promise; prices move.

    See what each plan includes

What we chart

All 36 exchanges, free

13,880 perpetual and 15,255 spot markets across 1,143 coins, with $283.3B of 24h perpetual volume. Prices refresh every 10 seconds and funding every 30, read directly from each exchange.

Perpetual markets Spot markets
All 36 exchanges

Every strategy, priced now

All strategies
BTC funding, last 7 daysHourly average across exchanges, per 8 hours. Funding rises and falls like a tide; the spread between exchanges is the trade.
BTC funding per 8 hours, hourly average, last 7 days0.0000%0.0020%0.0040%0.0060%0.0080%13:0015:1517:3019:4522:00HW 0.0074%LW 0.0036%0.0047%

Plans

Frequently asked questions

What is ArbTide?
A live crypto arbitrage scanner. It compares prices and perpetual funding rates across centralized exchanges and perp DEXs, shows each opportunity after fees, alerts you when your conditions match, and links straight to both markets.
Is ArbTide free?
Yes. The scanners, calculators and guides are free on all 36 exchanges, and a free account adds a watchlist and 10 alerts on Telegram, email or your browser. Invite a friend and each one who joins adds 30 days of Pro.
Where does the data come from?
Straight from each exchange’s public API, read on our servers every few seconds. No aggregators. Symbols, funding intervals and fees are normalized so every figure is comparable, and the methodology is public.

Let the next spread find you

A free account covers every exchange, with a watchlist and alerts on Telegram, email or your browser. Pro adds more alerts and webhooks.

Create free accountCompare plans