Kalshi Prediction Terminal (15M & 1H Desks)

Live continuous orderbook, Quanterra spot composite proxy, and dual-mode execution.

FAST INTERVAL SERIES KXBTC15M

15-Minute Above/Below Desk

15m cadence · Relative strike at window open · 60s TWAP settlement window

Single Strike Cadence: 15 Min Taker Fee: $0.07·P·(1-P)

HOURLY CLOSE SERIES KXBTCD

1-Hour Multi-Strike Ladder Desk

60m cadence · Fixed strike ladder matrix ($500 steps) · Selectable moneyness

Multi-Strike Ladder Cadence: 1 Hour ATM / ITM / OTM Matrix

15M CONTRACT TELEMETRY

● ACTIVE

KXBTC15M-LOADING…

Settlement strike: $—

--:-- left

SPOT COMPOSITE (BRTI PROXY)

$—

STRIKE GAP

—

CADENCE HORIZON

15 MIN

Strike	Moneyness	Spot Gap	YES Bid / Ask	NO Bid / Ask	Implied P(YES)	Kalshi Fee	Action
Loading 1-Hour strike ladder…

FINAL 60s SETTLEMENT TWAP WINDOW (CME BRTI ACCUMULATOR) PRE-TWAP (STARTS T-60s)

Projected Settlement TWAP

$—

TWAP vs Strike Gap

—

Projected Settlement

PENDING T-60s

0 / 60 1-sec ticks recorded Kalshi settles on 60-sec arithmetic mean of CME CF BRTI during minute 59

BUY YES (Settles ≥ Strike)

BID

—¢

ASK

—¢

BUY NO (Settles < Strike)

BID

—¢

ASK

—¢

PLACE 15M BID Balance: Loading…

LIMIT BID PRICE 50¢ ($0.50)

CONTRACTS COUNT 10 contracts

EXECUTION ROUTE Taker Fee: ~7% peak

Gross Contract Cost: $5.00

Kalshi Fee (Taker 7% max): +$0.18

Breakeven Win Rate: 51.8% hurdle

Gross Payout at Settle: $10.00 ($1.00/contract)

Net EV Return: +$4.82 (+96.4% Net ROI)

💡 Tip: Resting as Maker saves up to 75% on Kalshi exchange fees.

MY ACTIVE BIDS & POSITIONS (15M & 1H)

Time	Order ID	Contract	Side	Price	Count	Total Cost	Mode	Status	Result
No bids placed yet tonight. Select your side and place your first 15m bid above!

BENCHMARK & SETTLEMENT DESIGNATION Kalshi event contracts (KXBTC15M and KXBTCD) settle against the official CME CF Bitcoin Real-Time Index (BRTI) 60-second TWAP during the final minute before close (minute 59 for hourly contracts, minute 14 for 15-minute contracts). The spot index displayed on this terminal is the Quanterra BTC Spot Composite (real-time median of Tier 1 spot venues: Coinbase, Kraken, Bitstamp) serving as an empirical proxy. QuanterraOS does not represent its composite index as the official BRTI or CME benchmark, which requires an institutional feed license and is never synthesized.