How Kalshi settles Boston Maximum Daily Temperature
Reviewed by Benny Ricciardi
Rules last read
Settles YES when
Resolves YES if the maximum daily temperature recorded at Boston station CLIBOS by The Weather Company meets the contract's specific threshold condition (between a range, strictly greater than, or strictly less than the threshold) for the designated date.
3 resolution traps in the KXHIGHTBOS rules
The wording that changes how or when the contract settles — which data source and which print, the exact metric, rounding, date boundaries, void conditions.
Boston Maximum Daily TemperatureResolves YES if the maximum daily temperature recorded at Boston station CLIBOS by The Weather Company meets the contract's specific threshold condition (between a range, strictly greater than, or strictly less than the threshold) for the designated date.3 traps
- Strict vs. inclusive comparison varies by variant — The 'between 74–75°F' variant is inclusive of both endpoints, the 'greater than 86°F' variant is strictly exclusive (exactly 86°F resolves NO), and the 'less than 74°F' variant is strictly exclusive (exactly 74°F resolves NO) — the operator type differs across contracts in this series and must be checked carefully.
- Sole data source: The Weather Company / CLIBOS only — Only The Weather Company's reading at station CLIBOS governs resolution; NWS, Weather Underground, or any other source showing a different temperature is irrelevant, even if widely reported.
- Integer/whole-degree recording — no rounding specified — If The Weather Company records temperatures as whole-number integers, a reading of e.g. 86.4°F could be stored as 86°F and resolve NO on a 'greater than 86°F' contract; traders should confirm how fractional degrees are handled or displayed.
KXHIGHTBOS contracts open now
A contract price in cents is already a probability — 42c is a 42% implied chance. Prices from Kalshi, refreshed periodically; check the exchange before taking a position.
Our record on KXHIGHTBOS
22
graded
7
won
32.0%
win rate
+4¢
net
Net is a SUM over a flat one-contract stake — +0.2¢ per contract across 22. Full method and every graded position on the track record.
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Frequently Asked Questions
How does Kalshi settle Boston Maximum Daily Temperature markets?
Resolves YES if the maximum daily temperature recorded at Boston station CLIBOS by The Weather Company meets the contract's specific threshold condition (between a range, strictly greater than, or strictly less than the threshold) for the designated date. That criterion is the whole contract — the headline question is a summary of it, not the rule itself.
What can go wrong when a Boston Maximum Daily Temperature contract resolves?
We flag 3 traps in these rules. The first: Strict vs. inclusive comparison varies by variant — The 'between 74–75°F' variant is inclusive of both endpoints, the 'greater than 86°F' variant is strictly exclusive (exactly 86°F resolves NO), and the 'less than 74°F' variant is strictly exclusive (exactly 74°F resolves NO) — the operator type differs across contracts in this series and must be checked carefully.
What does the KXHIGHTBOS ticker mean?
KXHIGHTBOS is Kalshi's series ticker for Boston Maximum Daily Temperature. Individual contracts append the event and the strike — so one series carries many contracts, all settling under the same rule. This page covers the rule; the board above lists the contracts open right now.
Do you have a record trading Boston Maximum Daily Temperature?
Yes — 22 graded positions on KXHIGHTBOS: 7 won, 15 lost, +4¢ net at one contract per signal (+0.2¢ per contract).
This is our reading of Kalshi’s published resolution rules, not a substitute for them — read the contract before taking a position. Prediction markets carry risk; contracts can settle at $0. Informational only, not financial advice.