Tick-by-tick trades and L2 order-book depth for 21 science series on Kalshi — AI, space-flight and research milestones. 3,314 series-days covering February 2026 – September 2026, sold as day bundles from €1.
Each topic hub lists its series per venue with 30-day activity (to 2026-09-02), coverage and FAQ.
Every live series in this topic, largest archive first. Each series page lists its exact coverage, day count and free samples; day bundles are bought in the shop calendar.
| Series | Venue | Interval | Days | Coverage | Size | Price/day | |
|---|---|---|---|---|---|---|---|
| Year-end top LLM | Kalshi | event | 185 | March 2026 – September 2026 | 611 MB | €1 | Buy days |
| SpaceX launches | Kalshi | event | 185 | March 2026 – September 2026 | 278 MB | €1 | Buy days |
| H100 Monthly Price | Kalshi | monthly | 149 | March 2026 – August 2026 | 163 MB | €1 | Buy days |
| H200 Monthly Price | Kalshi | monthly | 149 | March 2026 – August 2026 | 134 MB | €1 | Buy days |
| Top model | Kalshi | monthly | 185 | March 2026 – September 2026 | 132 MB | €1 | Buy days |
| Claude Model Release | Kalshi | event | 169 | March 2026 – September 2026 | 130 MB | €1 | Buy days |
| B200 Monthly Price | Kalshi | monthly | 149 | March 2026 – August 2026 | 106 MB | €1 | Buy days |
| Which countries will report an Ebola case? | Kalshi | event | 112 | May 2026 – September 2026 | 104 MB | €1 | Buy days |
| AI Coding | Kalshi | event | 180 | March 2026 – September 2026 | 91.3 MB | €1 | Buy days |
| Prime energy source | Kalshi | event | 191 | February 2026 – September 2026 | 90.6 MB | €1 | Buy days |
| Will any company achieve AGI before [date]? | Kalshi | event | 185 | March 2026 – September 2026 | 79.3 MB | €1 | Buy days |
| Best AI coding model | Kalshi | event | 185 | March 2026 – September 2026 | 55.5 MB | €1 | Buy days |
| A100 Monthly Price | Kalshi | event | 149 | March 2026 – August 2026 | 51.1 MB | €1 | Buy days |
| Top-ranked AI | Kalshi | event | 185 | March 2026 – September 2026 | 47.9 MB | €1 | Buy days |
| Humanity's Last Exam | Kalshi | event | 108 | May 2026 – September 2026 | 44.9 MB | €1 | Buy days |
| Starship launches to Space | Kalshi | event | 101 | May 2026 – September 2026 | 43.3 MB | €1 | Buy days |
| RTX 5059 Monthly Price | Kalshi | event | 149 | March 2026 – August 2026 | 42.1 MB | €1 | Buy days |
| AI capability spike | Kalshi | event | 185 | March 2026 – September 2026 | 39.8 MB | €1 | Buy days |
| Will the FDA approve drug? | Kalshi | event | 114 | May 2026 – September 2026 | 24.4 MB | €1 | Buy days |
| What hardware will openAI/Jony Ive launch | Kalshi | event | 185 | March 2026 – September 2026 | 21.9 MB | €1 | Buy days |
| Nobel Physics prize | Kalshi | annual | 114 | May 2026 – September 2026 | 12.4 MB | €1 | Buy days |
Tick-by-tick trades and Level-2 order-book depth for every contract of 21 science series on Kalshi — AI, space-flight and research milestones. Each series page lists its exact coverage and day count.
Coverage runs February 2026 – September 2026 — 3,314 series-days in total across the category.
As series-day bundles: one purchase covers every contract of a series for one UTC day, typically €1. Pick days in the shop calendar; delivery is per file, one ZIP per day, or a resumable multi-day archive.
One zstd-compressed text file per contract per UTC day, in the same documented schema as every crypto venue; trades also export as gzipped CSV or Parquet at no extra cost. Free samples are on the downloads page, the schema in the market-data specification.