Okasen Indices
OKN Painting 100
A forward-built blend of assessed value and market activity for verified-tier paintings. As of September 2026.
Where it stands
Rebased to 1,000 at launch. USD, nominal.
1,172.5▲ 58.23% since December 2025
How it's built
A forward-built blend, with an annual pre-launch history re-fit on the current model.
A geometric blend of two components, each measured against launch: assessed value (the median published valuation for the OKN Painting 100 universe) and market activity (its trailing-12-month transaction count), weighted 0.5/0.5. The assessed-value component updates as valuations are refreshed and coverage grows. Points before launch are annual and re-fit on the current valuation model, so a year with too few sales to clear the guards is shown as a gap; the live series accretes one point per month. Revised 2026-09-09. The full methodology lives in the methodology whitepaper.
What's in it
The tracked artists behind this index, most-traded first (trailing 12 months). Every valuation carries its tier and interval.
| Artist | Nationality | Tier | Tx (12mo) | Latest valuation |
|---|---|---|---|---|
| Gregoire Boonzaier | South Africa | Verified | 17 | $669–$17,340 |
| Ablade Glover | Ghana | Verified | 6 | $2,207–$66,739 |
| Olaf Bisschoff | South Africa | Verified | 5 | $353–$11,541 |
| Larry Scully | South Africa | Verified | 4 | $239–$8,247 |
| Uzo Egonu | Nigeria | Verified | 3 | $8,096–$353,174 |
| Trevor Coleman | South Africa | Verified | 3 | $33–$1,151 |
| Bertina Lopes | Mozambique | Verified | 3 | $1,391–$43,148 |
| Walter Westbrook | South Africa | Verified | 3 | $14–$549 |
| Jacob Hendrik Pierneef | South Africa | Verified | 3 | $8,329–$246,362 |
| Adriaan Boshoff | South Africa | Verified | 3 | $818–$30,959 |
| Walter Meyer | South Africa | Verified | 3 | $311–$11,804 |
| Maggie Laubser | South Africa | Verified | 3 | $2,288–$78,957 |
| Esther Mahlangu | South Africa | Verified | 3 | $637–$28,646 |
| Jimoh Akolo | Nigeria | Verified | 3 | $4,033–$185,351 |
| John Koenakeefe Mohl | South Africa | Verified | 3 | $719–$27,589 |
| ALEXIS PRELLER | South Africa | Verified | 2 | $12,305–$582,482 |
| Peter Clarke | South Africa | Verified | 2 | $2,458–$75,481 |
| Benedict Chukwukadibia Enwonwu M.B.E | Nigeria | Verified | 2 | $16,306–$580,348 |
| Jonathan Stone | — | Verified | 2 | $44–$2,049 |
| Jake Aikman | South Africa | Verified | 2 | $413–$15,613 |
| Vera Volschenk | South Africa | Verified | 2 | $30–$1,388 |
| Rain Battiss | South Africa | Verified | 2 | $45–$1,994 |
| George Pemba | South Africa | Verified | 2 | $2,392–$108,033 |
| Pranas Domsaitis | South Africa | Verified | 2 | $453–$20,511 |
| Georgina Gratrix | South Africa | Verified | 2 | $2,273–$87,666 |