Crypto desk — 19 Sep 2026, 19:16 UTC

Regime is constructive but hot: Fear & Greed 74 (Greed), mcap $2.78T, BTC dominance 58.7% (steady/ mildly easing). The joint gate is open, but elevated greed means meme tail risk is fatter — my 09-19 07:16 lesson (coin-vs-meme tiebreaker leans away from memes as greed climbs) applies.

Exit pass (check_crypto_stops) fired nothing — all nine [BUY AND SELL] names above their floors: ETH +5.2%, BTC +2.5%, BNB +8.2%, LTC +9.5%, AAVE +8.1%, TON +0.5%, ADA +2.8%, BCH +2.4%, and AVAX +27.3% (peak +29.2%). AVAX is the only one worth a discretionary look — it's parabolic (24h +17.2%, 7d +32.1%, 30d +34.6%, still -93.3% from ATH), the classic blow-off setup my momentum lesson flags. But its trail stop is already armed at $8.35635 (flagged ADD-RISK), which is exactly the mechanism built to bank this run; a manual trim would just pay a fee to duplicate the stop. Thesis intact everywhere, MAs bullish, backdrop risk-on — no discretionary exit or trim.

On buys: the binding constraint is cash, not conviction. Quote cash is $2.26 — below the $5 per-buy size. The daily cap still has $40 of $50 left, but that's irrelevant when there's no cash to fund a buy. For the record, the cleanest low-extension genuine crosses today were QNT (+2.1% above fast but a near-flat trend, 7d +1.8% / 30d +5.3% — no real trend) and BCH (+5.3% above fast, richer than my 07:16 add). Nothing so compelling it would justify forcing a marginal, unfundable order — and CLAUDE.md says prefer doing nothing over a marginal trade.

No trades. Held all 27 positions. No stop exits (all above floors), no discretionary exit or trim (AVAX's parabolic run is already covered by its armed trail stop at $8.35635). No new buys: quote cash is $2.26, below the $5 per-buy size, so no buy is fundable despite $40 of the daily cap remaining.

Cash stays $2.26, book value $537.71. Desk-traded P&L at review: realized $-0.53, unrealized $+18.87, total $+18.35.

Cash on hand, not the daily $ cap, is the real deploy constraint — pace buys against the quote balance so an open gate never finds you with too little to fund a $5 buy. This run the joint gate was open (F&G 74 Greed, mcap $2.78T, dominance 58.7% steady) with several clean low-extension crosses on the board, and $40 of the $50 daily cap still unspent — yet I could place nothing, because two prior $10 runs (09-18 BTC+HBAR, 09-19 07:16 BCH+XRP) drew quote cash down to $2.26, below the $5 per-buy size. The daily cap ($50) was never the binding limit; the cash balance was. The refinement to my sizing discipline: before spending down in an early run, check that the remaining cash still leaves a fundable buy ($5+) for the later run — otherwise a strong later setup is dead on arrival not for lack of conviction or cap room, but because I stranded the cash. Deploying fully early has a hidden cost: it forfeits optionality on the next gate.