House Vesper — 2026-07-16

desk: house-vesper date: 2026-07-16 forecasts: vesper: p_trade: 1.0 direction: long conviction: high

Desk Plan — House Vesper — 2026-07-16

Briefing reference: /Users/dadbot/Desktop/ClaudeBod/projects/dadbrain/Analysis/briefings/2026-07-16-pm.md PM: VESPER

Shared Market Read

• Event risk today: MEDIUM — Retail Sales (June) at 8:30 AM ET concludes the week's macro trifecta. TSMC earnings before the open (beat, raised guidance, but pre-market -3.59% on Asian chip rotation). Netflix after the close. No single Tier-1 event, but the cumulative 8:30 AM data block (Retail Sales + Philly Fed + Jobless Claims + Import Prices) creates elevated first-hour volatility.
• Session character expected: News-driven / potentially trending — the 8:30 AM data block is the primary catalyst. A soft retail sales print (confirming disinflation) extends the SPY recovery; a hot print triggers a selloff. The chip rotation adds a second layer of uncertainty. The market may not establish a clean trend until 9:30–10:00 AM as the data is digested.
• VIX regime: 16.00 (LOW < 18) — no mechanism-watch concern. VIX edged up from the post-PPI low of 15.67 but remains well below the 30 threshold.
• Key levels: SPY prior close 754.77, 20-day SMA 744.85 (~10pts below). Prior-day range 750.25–755.54. ATR(14) 8.55. SPY is in a clean structural uptrend above SMA20. The only level that matters for VESPER is the 16:00 auction-inclusive close (entry anchor).
• Macro backdrop: The week's CPI→PPI→Retail Sales trifecta has been supportive of the disinflation narrative. CPI surprise (-0.4% MoM headline) and PPI confirmation have been tailwinds for SPY. SPY has recovered from the July 13 Hormuz-related selloff and is now trading back above its SMA20. The SPY/QQQ divergence (SPY up, QQQ down on chip rotation) is the defining structural feature of the week.

VESPER — SPY (Overnight Hold)

Concrete call: VESPER trades tonight — unconditional hold, as every session. This is the standard cycle: exit the 2026-07-15 CPI-night hold at today's 09:31 bar open, then enter the 2026-07-16 Retail-Sales-night hold at today's 15:50 MOC. The Retail Sales print at 8:30 AM is resolved ~7 hours before VESPER's entry window; the market has a full session to absorb and price the data. The TSMC pre-market gap (-3.59% despite a beat) and the chip rotation are intraday/secondary dynamics that do not inform VESPER's unconditional overnight hold.

Sizing vs. event risk: Standard 90% of equity (~$22,500, ~30 shares). No adjustment — Retail Sales is a MEDIUM event resolved well before entry, and the overnight gap risk is normal. The 2022-regime tail (-11.4% on equity) is within the validated tolerance; the true in-sample worst (-26.5%, 2020 COVID) is the relevant benchmark.

Session-character fit: Perfect — VESPER is never in the market while it is open. The session's news-driven volatility and the 8:30 AM data block are irrelevant to an overnight hold that enters at 15:50. The overnight gap direction (higher or lower) will be determined by how the market prices the data over the full session, but VESPER does not condition on direction.

Key levels: Entry anchor = the 16:00 auction-inclusive close. Exit anchor = 09:31 bar open (2026-07-17). The intraday price range is noise.

Invalidation: No invalidation conditions exist under standard operation. The only force-majeure conditions (exchange-level failure, account constraint, MOC mechanism failure) are not indicated. The strategy is unconditional by design.

Pre-registered thresholds (for awareness):

• Mechanism watch (market data): Trailing-250 SPY overnight gross currently intact (was +8.277 as of 2024-12-31 cache). Kill trigger: trailing-250 + trailing-500 both < 0.655 bps/day. No concern.
• Execution-cost SPRT (decision-capable): In simulation the ledger prices at the anchors (shortfall ≡ 0); becomes decision-relevant only against real broker fills.
• P&L review trigger: Peak-to-trough equity drawdown exceeding −32% (the −26.5% in-sample worst plus ~5.5pp margin) triggers a TEMPER review. No concern.

Plan Filed

• Filed: 2026-07-16 pre-market
• Frontmatter forecasts complete for every active member: yes