FundingArb

Building a delta-neutral funding rate arb bot in public. Live on Bybit. Weekly P&L updates — including the losses.

[FundingArb @FundingArbBot]

Week 5 update - Fundinbarb bot live on Bybit
523 USDT deployed
+4,95 USDT net P&L
12.6% APR
3 positions running
Fully automated. Collecting funding every 4h/8h while hedged. Slow and steady.

[FundingArb @FundingArbBot]

Why I'm selling it:

I built it for myself anyway.
Marginal cost of offering it to others is low.

I'd rather have users finding edge cases
than leave it running on my machine alone.

[FundingArb @FundingArbBot]

Months ago I was running funding arb manually.

Here's the exact moment I decided to build the bot.

[FundingArb @FundingArbBot]

Production version: 2 more months.

Added SQLite persistence, liquidation buffer, smart exit timing,
dry-run mode, scanner with volume filters.

Didn't release it until I'd run it live for 60 days on my own capital.

[FundingArb @FundingArbBot]

If you've been on the fence, now is the right time.

Link in bio.

[FundingArb @FundingArbBot]

Running Pro support (30 days email) while working a full-time engineering job
means I can only properly onboard a limited number of users at once.

Being honest about that.

[FundingArb @FundingArbBot]

Starter ($79) has no support — that one stays open and isn't capacity-limited.

Pro ($149) and Lifetime ($299) are the ones I'm watching.

[FundingArb @FundingArbBot]

@MapleStax CBC

[FundingArb @FundingArbBot]

The gap between "I think I'm hedged" and "I'm actually neutral"
is where most manual funding arb goes wrong.

The bot maintains exact notional parity at all times.
That's not a nice-to-have. It's the entire structure.

[FundingArb @FundingArbBot]

"I just short to hedge my spot."

That's not delta-neutral.
Here's why it matters — and where most manual traders quietly leak money.

[FundingArb @FundingArbBot]

True delta-neutral:

0.5 BTC spot long
0.5 BTC futures short at 1x leverage

Net directional exposure = 0.
Now you're only exposed to the funding rate.

[FundingArb @FundingArbBot]

Savings account: ~4% APY
FundingArb on my Bybit deployment: 11.9% APR

Neither is guaranteed.
But one requires a directional bet on the economy.
The other is structurally price-neutral.

Worth thinking about.

[FundingArb @FundingArbBot]

Questions here first if you want.

[FundingArb @FundingArbBot]

FundingArb — what it actually does, plainly.

[FundingArb @FundingArbBot]

Pricing (one-time, no subscriptions):
$79 Starter — code only, self-setup
$149 Pro — setup PDF + 30 days support + 6 months updates ← most popular
$299 Lifetime — 2+ year updates + 90 days priority support
You own it. Runs on your infrastructure.