Kalshi Copper 15-Minute Market (KXCOPPER15M)
No copper window is open right now.
Hours: Weekdays; stops for the weekend at the Friday 5 PM ET close. This card updates on its own when the next window opens.
The last 96 windows
Oldest to newest; green settled up, red settled down. 10% of windows settled within 1 basis point of the target, where a tick either way decides the contract. Past windows say nothing about the next one; this is a record, not a signal.
How KXCOPPER15M settles
YES if the close of the 1-minute Pyth candle at the window’s end is at least the candle close at its start. A candle is labelled by the minute it opens, so a 5:00 PM window settles off the 4:59 PM candle. A tie resolves YES.
- Settlement source (Kalshi’s own field): Pyth - Copper.
- Hours: Weekdays; stops for the weekend at the Friday 5 PM ET close.
- Fee: 7% × price × (1 − price) per contract, about 1.75¢ at 50¢ (fee calculator).
Every 15-minute series, source by source: how Kalshi’s 15-minute markets settle.
Same copper, other clocks
- KXCOPPERD — Kalshi’s daily ladder on the same underlying.
- Every Kalshi 15-minute series, live on one board.
For builders
- Series ticker:
KXCOPPER15M - Event ticker:
KXCOPPER15M-26SEP261945= year, month, day, then the Eastern close time (HHMM). - Open window:
GET /trade-api/v2/markets?series_ticker=KXCOPPER15M&status=open - Fields that matter:
floor_strike(the target, locked at the open),close_time,resultandexpiration_value(the settlement print) on settled markets. - Kalshi drops some 15-minute reads under heavy parallel load; read series one or a few at a time and retry.
Frequently Asked Questions
What is KXCOPPER15M?
KXCOPPER15M is Kalshi's 15-minute copper market: one up-or-down contract per quarter hour asking whether copper ends the window at least where it started.
What does KXCOPPER15M settle on?
Pyth - Copper. YES if the close of the 1-minute Pyth candle at the window’s end is at least the candle close at its start. A candle is labelled by the minute it opens, so a 5:00 PM window settles off the 4:59 PM candle. A tie resolves YES.
When does KXCOPPER15M trade?
Weekdays; stops for the weekend at the Friday 5 PM ET close. Each window is fifteen minutes long, and the event ticker ends with the Eastern close time: KXCOPPER15M-26SEP261945 closes at 7:45 PM ET on September 26, 2026.
What does a copper 15-minute trade cost?
Kalshi's taker fee is 7% × price × (1 − price) per contract, about 1.75¢ at 50¢, so getting in and out near a coin flip costs roughly 3.5¢ before the spread.
How often does KXCOPPER15M settle up?
53% of the last 96 settled windows closed up. The longest run of ups was 6 and of downs 4. A share near 50% is what an honest coin looks like; past windows say nothing about the next one.
Prices and results are read from Kalshi’s public API. PredictionMarketsPicks is independent of Kalshi and this page makes no picks. Trade responsibly.
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