NFT Weekly Intelligence — Oct 5–11, 2026

This is the weekly intelligence briefing for Oct 5–11, 2026. Organic sales were $39.85M while buyer addresses collapsed 85.33% to 30,332 — a week in which dollar value held on four of seven chains while participation fell on all of them, and four of five blue-chip floors slipped lower with Doodles the only holdout.

1. Market: How Much Traded, and Who Participated?

Organic NFT sales were $39.85M for the week ending Oct 10, up 0.90% on the prior-week base the Oct 10 capture's own comparison implies (about $39.50M, a figure it does not print) and down 2.52% against our own Oct 3 capture of $40.88M. For the second time in this series — after Sep 7–13 — the two bases disagree about direction, not just size. Transactions fell to 778,055. Buyer addresses collapsed 85.33% to 30,332 and seller addresses fell 84.45% to 30,598.

The address columns reconcile almost exactly: the capture's −85.33% implies a prior buyer count of 206,756 against our 206,788 print — 32 addresses apart — and its −84.45% implies 196,770 prior sellers against our 197,297, a 0.3% difference. Transactions still do not: the capture's −6.92% implies about 835,829 prior trades against the 863,295 in our capture, leaving the two transaction columns 3.0 percentage points apart (−9.88% on our base). One divergence sits inside the source itself: CryptoSlam's daily table for Oct 4–10 sums to $33.42M against the $39.85M its weekly dashboard prints — we carry the weekly figure and flag the difference.

The per-unit figures inverted. Average value per transaction rose from $47.35 to $51.22 (+8.17%), but the participation collapse reframes everything per wallet: transactions per buyer address jumped to 25.7 from 4.2, and value per buyer address rose from about $198 to roughly $1,314. Last week's signature — many wallets trading smaller — inverted into few wallets trading more. The participant level now sits 89% below the 273,655 buyers recorded on Sep 5; whether 30,332 is a re-base or an artefact is the first question the next capture answers.

2. Chains: Where Did Volume Sit, and How Much Was Wash?

Ethereum leads at $17.60M — 44.2% of organic volume, up from 41.8% — rising 4.52% as reported and 3.0% on our base. Polygon holds second at $8.62M (+5.76%). Immutable rose 22.06% to $2.64M and Base 27.87% to $2.40M; Bitcoin fell 7.33% to $3.55M, BNB Chain 16.26% to $1.80M and Solana 10.51% to $1.57M.

Four of seven chains grew this week, against two last week — yet buyer addresses fell on every chain that published a figure: Ethereum −85.84%, Polygon −78.88%, Solana −88.49%, Immutable −84.82%, BNB Chain −92.67%, Bitcoin −88.02%, Base −92.68%. Growth in value came with a collapsing participant base everywhere. The six named chains account for 91.9% of global organic volume (our sum computes $36.61M), up from 87.2% last week. Chain-level W/W percentages are as reported in the Oct 10 capture. Wash volume was published for five chains — Ethereum, Polygon, Bitcoin, Immutable and Base; BNB Chain, which printed a figure last week, is absent, and Solana is shown without a figure for another week rather than an estimate.

3. Blue Chips: Where Did Floors Land?

Four of five floors fell — with Doodles the only floor to hold, flat at 0.2621 ETH — and they fell against a falling unit of account: ETH lost 6.95% over the window, from $2,667.95 to $2,482.48, so every floor is much lower in USD, 9% to 14% down. This week the snapshot computation and the briefing's published weekly change agree outright on all five rows. The one divergence inside the source — CoinGecko's rolling seven-day field reading −10.12% for Pudgy Penguins against the −4.88% one-week-apart level change — is resolved by the briefing against its own prior reading (2.97 ETH seven days earlier), which our snapshot computation matches. The briefing's USD floors imply an ETH price between about $2,483 and $2,494; it also states two USD floors each for Pudgy ($7,018.61 vs $7,014.72), Azuki ($1,503.04 vs $1,503.05) and Doodles ($653.55 vs $650.91) — we carry the overview values.

The volume tape rose while the floors fell — 2,234.15 ETH across the cohort, up 34.2% from 1,664.91, carried by two names. Pudgy Penguins ran the distribution signature a second week: volume rose 127.5% to 945.69 ETH on 304 sales (2.3× the prior week) while the floor fell 4.88% to 2.825 ETH — the confirmation the outlook asked for. BAYC's bid repair did not hold: the top offer slid from 97.0% to 93.9% of floor on volume down 42.3%. CryptoPunks' floor broke the 33 ETH line at 31.39 on volume up 56.3% (906.62 ETH, 25 sales) with 1,101 items listed — the heaviest float in the cohort. Azuki printed a 20 ETH sale against a 0.605 ETH floor — 33× — on volume down 42.8%. All five repair tests the briefing set a week earlier failed.

Implied cap = floor (USD) × supply. It assumes the entire supply could clear at the floor — an upper bound, not a valuation. The cohort's combined implied cap is about $1.01B, down from roughly $1.17B last week on the same method.

4. Wash Trading: How Much Reported Volume Was Organic?

Polygon's ratio eased to 2.21× — $19.03M of wash against $8.62M organic — falling back under the 2.5× line after last week's series-high 2.80×. Seven of the eight published weeks now sit at or above 2.21×, so the structural-wash label holds and Polygon headline volume should still not be read as demand. Base's wash exceeded its organic volume again at 2.00× — the seventh published print above 1× (1.05×, 1.34×, 1.13×, 2.22×, 1.45×, 2.13×, now 2.00×) — with the same caveat unique to this field: the $4.80M numerator has printed identically for seven weeks while the organic denominator moved every week, and this capture's own +79.91% change column implies a prior of $2.67M that matches neither print. We carry the level as printed and treat the field's week-over-week column as unreliable.

Ethereum's wash share rose to 6.5% ($1.15M on $17.60M organic), up from 5.3% last week. Bitcoin's figure printed $80,297 — 2.3% of its $3.55M organic — and Immutable entered the table at just $47, a rounding-level 0.002% of its organic total. BNB Chain, which printed $1,687 last week, has no wash figure this week, and Solana is again unpublished. The working rule is unchanged: rank chains on organic volume, treat Polygon's headline as unusable, and read a missing wash figure as unknown rather than zero.

5. Outlook: Last Week's Calls, Scored — and This Week's Watch Items

Last week's outlook made five falsifiable calls. Scoring them against the Oct 10 capture and the Oct 9 briefing:

1. Ethereum's share: a second week below 45% — happened. It printed 44.2% ($17.60M) after the whale week unwound. In the call's own terms, the lower share is now the level, not the event.
2. Polygon's wash ratio above 2.5× for a second week — did not happen. It eased to 2.21×, back under the line. The call's own fallback — that a fall keeps last week's ambiguity alive — is what printed.
3. Pudgy Penguins' distribution signal — happened. Volume rose again (127.5% to 945.69 ETH on 304 sales) while the floor fell again (4.88% to 2.825 ETH). A second week of rising volume into a falling floor is the confirmation the call defined.
4. BAYC's top offer holding above 90% of floor — happened, but fading. It printed 93.9%, down from 97.0% — above the 90% line the call set, but the repair is half-erased and volume fell 42.3% with it.
5. Buyer addresses above 150,000 for a third week — did not happen, decisively. They printed 30,332, an 85.33% fall. The call's own fallback — that a fall would suggest part of the two-week run was the whale tape's footprint — is what printed, on a scale the call did not anticipate.

This week's falsifiable items for the Oct 17 capture:

1. The buyer-count level: 30,332 or a rebound? The address bases reconcile with our prior print to within rounding, so a second five-figure week would confirm a re-based participation level; a snap back above 150,000 would point at the capture, not the market.
2. Ethereum's share: a third week below 45% — it printed 44.2%; a third sub-45% week would make the new range a regime.
3. BAYC's offer under 90% of floor — the briefing's own marker: an offer under 90% with the listed count climbing would mark last week's 97% print as one bidder who has left.
4. The CryptoPunks floor against 30 ETH — the briefing's markers: a floor back above 32 ETH on volume above 151.86 ETH a day would say the 1,101-item float is being worked through; a floor below 30 ETH with more than 1,100 listed would say it caps any bounce.
5. Courtyard's global share past 20% — it took 19.3% of global volume and 89.1% of Polygon's week; a third straight week at #1 with a rising share would make one collection a fifth of the market.