Okasen Indices
OKN Verified 100
A forward-built blend of assessed value and market activity for every verified-tier artist Okasen tracks. As of September 2026.
Where it stands
Rebased to 1,000 at launch. USD, nominal.
1,372.1▲ 39.44% 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 Verified 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 | 32 | $669–$17,340 |
| Kenneth Newman | South Africa | Verified | 17 | $138–$3,808 |
| William Kentridge | South Africa | Verified | 11 | $1,653–$49,831 |
| EDOARDO VILLA | South Africa | Verified | 8 | $953–$30,374 |
| John Muafangejo | Namibia | Verified | 8 | $414–$13,267 |
| Peter Clarke | South Africa | Verified | 7 | $1,538–$49,640 |
| Jacob Hendrik Pierneef | South Africa | Verified | 7 | $8,329–$246,362 |
| Barbara Siedle | South Africa | Verified | 6 | $21–$663 |
| Ablade Glover | Ghana | Verified | 6 | $2,207–$66,739 |
| Walter Battiss | South Africa | Verified | 6 | $2,266–$74,031 |
| Deborah Bell | South Africa | Verified | 5 | $249–$8,377 |
| Olaf Bisschoff | South Africa | Verified | 5 | $353–$11,541 |
| Sam Nhlengethwa | South Africa | Verified | 5 | $53–$1,812 |
| Benedict Chukwukadibia Enwonwu M.B.E | Nigeria | Verified | 4 | $3,006–$107,976 |
| Caiphas Nxumalo | South Africa | Verified | 4 | $90–$3,149 |
| Trevor Coleman | South Africa | Verified | 4 | $33–$1,151 |
| Larry Scully | South Africa | Verified | 4 | $239–$8,247 |
| Gerard Sekoto | South Africa | Verified | 4 | $440–$13,736 |
| Christo Coetzee | South Africa | Verified | 4 | $2,024–$69,932 |
| Maggie Laubser | South Africa | Verified | 4 | $2,288–$78,957 |
| Gerrit Hilhorst | — | Verified | 4 | $6–$230 |
| Jackson Mbhazima Hlungwane | South Africa | Verified | 4 | $75–$4,922 |
| Azaria Mbatha | South Africa | Verified | 4 | $39–$1,378 |
| NORMAN CATHERINE | South Africa | Verified | 4 | $203–$13,963 |
| Uzo Egonu | Nigeria | Verified | 3 | $8,096–$353,174 |