Built on Kalshi · CFTC-regulated markets

The closer you are,
the more your call is worth.

On Kalshi you pick yes or no. On Dodona you back which way a market moves, so being close still counts, and the most you can lose is set before you commit.

Make a call See how it works

Most you can lose, capped
No jargon
Your own account

dodona · BTC this week

your callBitcoin climbs this week

you put in$100

worth up to

+$400

most you can lose

$100

CFTC-regulated event contractsRisk capped up frontYour own account · non-custodial

What the same $100 call is worth, each way.

You said Bitcoin would climb this week, and it did. Here's what that's worth each way.

The old way

Flat yes / no

$120

right that it climbed, on $100

All or nothing. You can't say how strongly you mean it.

With Dodona

Make a call

$400

the more it climbed, the more it's worth, same $100

Most you can lose: $100, set before you commit.

Event contracts carry risk of total loss. Figures on this page are illustrative, not advice. Independent of Kalshi.

See what a call is worth.

Pick where you think it lands, and see exactly what it's worth before you commit.

Where does Bitcoin close this week?

You put in $100. Here’s what it’s worth as it moves your way.

Climbs a little

$130

Climbs more

$250

Climbs a lot

$420

The more it moves your way, the more your call is worth. If it goes the other way, the most you can lose is the $100 you put in, never more.

Pick a market

Recognizable questions, in plain English: Bitcoin this week, the Fed in June, the S&P by Friday.

See the numbers

What your call is worth up to, and the most you can lose, both shown before you risk a cent.

Commit if you like them

One trade on your own Kalshi account. It's non-custodial, with no margin calls.

minimum to start

$100

most you could lose in the example, set up front

CFTC

regulated markets, via Kalshi

Stop settling for yes or no.

See the most you can lose first, then decide. Being approximately right should count.

Make your first call