BAS (BNB Chain) vs OP (Optimism) — every figure is the freshest dated measurement we hold for that token, never a live-feed guess. Prices stamped 2026-09-26 / 2026-09-26.
| BAS | OP | |
|---|---|---|
| Price | $0.02347 | $0.1455 |
| Market cap | $60.69M | $299.40M |
| 24h volume | $2.00M | $2.83M |
| Liquidity | $1.08M | $1.07M |
| FDV | $242.76M | $559.19M |
| Holders | 166,454 | 1,370,841 |
| Age (days) | 402 | — |
| Safety grade | C | B |
BAS at 0x0f0df6cb17ee5e883eddfef9153fc6036bdb4e37 — BNB Attestation — is a 402-day-old BNB Chain book priced at a $60.7 million market cap against a $242.8 million fully-diluted figure on 10.0 billion units at the September 26, 2026 snapshot.
The book is workable and the tape is lively: $1.1 million of tracked depth on $2.0 million of 24-hour volume. Contract-level controls were not assessed in this snapshot.
OP at 0x4200000000000000000000000000000000000042 is the Optimism Collective's governance token — the canonical OP Mainnet deployment sitting in the chain's own vanity address space, not a bridged copy. The September 26, 2026 snapshot counts 1,370,841 holders around a $299.4 million market cap, $559.2 million fully diluted against a 4.3 billion total supply — the gap between the two figures is the unissued allocation the Collective still holds.
The contract posture is worth quoting exactly. Minting is still active — new supply can be minted, consistent with OP's ongoing distribution schedule. Freeze is revoked, and the code is not a proxy. Depth is the soft spot: $1.1 million of tracked pool liquidity is thin against a nine-figure cap, and $2.8 million of 24-hour volume means ordinary exits clear but size should be measured against the pool, not the headline.
By tracked market cap: BAS (BNB Chain) measures $60.69M and OP (Optimism) measures $299.40M — dated snapshots, not a live feed.
On the contract checks we publish: BAS (BNB Chain) grades C and OP (Optimism) grades B. A grade is a structural check on the contract, not a promise about the asset.
Between 2026-09-21 and 2026-09-26T18:07:24, the measured snapshots show BAS at −3.20% and OP at +11.8%.
AURA vs BASSUSHI vs BASBAS vs JOEBAS vs COINXCOINX vs OPJOE vs OPAURA vs OPOP vs GRIFFAIN
The grade column is the one CMC's compare page cannot print — our grade is computed from the contract itself (mint/freeze authority, liquidity, holder concentration). Changes are measured over the shared window stated on the chart, 2026-09-21→2026-09-26T18:07:24; a token with fewer measured points measures a shorter span inside it.
Figures are dated on-chain snapshots, not a live feed. Safety grades are structural checks — not investment advice. Free · no signup · a NexFlow product.