Daily median research-vendor price per milligram for TB-500, computed across a minimum of 5 distinct vendors per day. Mg-normalized, winsorized at the 5th/95th percentile. Research use pricing only.
15 days of history · each point aggregates ≥5 vendors
| Date | Median $/mg | Vendors |
|---|---|---|
| 2026-08-25 | $6.39 | 15 |
| 2026-08-21 | $8.15 | 15 |
| 2026-08-17 | $6.00 | 16 |
| 2026-08-13 | $6.65 | 8 |
| 2026-08-10 | $6.20 | 21 |
| 2026-08-04 | $7.10 | 14 |
| 2026-08-03 | $5.00 | 16 |
| 2026-07-27 | $7.31 | 27 |
| 2026-07-22 | $7.75 | 23 |
| 2026-07-20 | $6.50 | 12 |
| 2026-07-17 | $7.00 | 10 |
| 2026-07-13 | $6.20 | 16 |
| 2026-07-08 | $6.75 | 11 |
| 2026-07-06 | $6.93 | 9 |
| 2026-07-03 | $5.50 | 7 |
Each point is the median price per milligram across all qualifying TB-500 listings on that day: high/medium-confidence extractions from active research vendors, normalized to USD per mg, winsorized at the 5th and 95th percentile. Days with fewer than 5 distinct vendors are excluded entirely — no single vendor's pricing is ever identifiable. Full method on the price index page.
Educational research tools — not medical advice.
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