Data
Take the numbers with you.
Every series behind the dashboard, downloadable. No signup, no API key, CORS open. If you publish from these files, the license column tells you what attribution each one expects; when in doubt, “data: straits.live” with a link is always enough for the computed series.
- Daily transits
Daily rows, weekly IMF publish
CSV
IMF PortWatch daily transit history for the strait (chokepoint6), from 2025-03-30 onward, the earliest date the feed carries. This is the series the big prediction-market reopening contracts resolve on. We compute the 88-transit pre-crisis baseline over a longer historical window than this file covers, so it cannot be reproduced from these rows alone. Date, total, tanker, cargo. A readable day-by-day table is at /how-many-ships-passed-through-the-strait-of-hormuz-today.
Free to use · underlying data © IMF PortWatch, cite IMF when republishing
- Hormuz Index history
5-minute, last 7 days
CSV
Both composites (Crisis Pressure and Escalation Forecast) joined on timestamp, with band labels. Append ?granularity=daily for the full open/close/min/max daily history. Versioned methodology at /methodology.
CC0, our own derived work, no attribution required
- Status snapshot
Live, one row per poll
CSV
One-row snapshot of the current dashboard state. Re-poll on a schedule to build your own history. Column order is stable; new columns are appended. events_returned_capped is the length of the internal events fetch, capped at 60 rows after dedup, not a count of all recent events.
CC0 for the computed verdict and metrics
- Oil prices
Hourly, since 2026-05-05
CSV
Brent and WTI spot history, timestamped.
Free to use · attribution requested
- War events
As indexed
CSV
Indexed strikes, ship incidents, closures, and negotiations, with a source URL per row.
Free to use · per-row sources cited inline
- Live snapshot
30-second cache
JSON
Every live indicator in one bundle: verdict, transits, Brent, insurance, Hormuz Index summary, carriers, events. The recommended machine entry point.
CC0 for the computed verdict and metrics
- Hormuz Index
5-minute
JSON
Current reading with per-component breakdown plus 24h history for both composites.
CC0, our own derived work
- Daily transits
Daily rows, weekly IMF publish
JSON
Same series as transits.csv with the full vessel-type and capacity breakdown on the latest record.
Free to use · underlying data © IMF PortWatch
GitHub mirror
Every dataset here is also mirrored to a public GitHub repository, refreshed daily, for researchers and reproducible citation.
Cite this dataset
Plain text:
Straits (2026). Strait of Hormuz Crisis Dataset. https://straits.live/data
BibTeX:
@misc{straits_hormuz_data,
title = {Strait of Hormuz Crisis Dataset},
author = {{Straits}},
url = {https://straits.live/data},
year = {2026},
note = {Accessed via straits.live/data; mirror at github.com/jasonhjohnson/strait-of-hormuz-data}
}Premium API
For AI agents and pipelines that need more than these files: machine-payable endpoints with the full vessel manifest, single-vessel dossiers, hourly history capped at one year with actual depth growing daily, bulk export, a one-call snapshot, the daily brief as structured JSON, real-time streaming, and threshold-alert webhooks, priced per request and settled over the x402 protocol. No key, no account.
Reader-funded
Every file on this page is free to download and stays free. A $5 tip covers about a day of the data collection behind them. One-time, by card or in XRP; no account, no recurring charge.
July: 5 of 31 server days covered by readers