Daily Forecast 2026-10-05

📋 Morning Board 📏 Range Forecast Γ Gamma Map 🕰 Analog Days 🎯 9:00 Forecast ✅ Scorecard 🌡 Sentiment

📋Morning Board

Symbol	Prev close	Change	VIX / VXN (pct)	GEX ($B/1%)	Expected range
QQQ	$749.58	+1.02%	21.2 (24th pctile)	+0.34B flip 748.3	1.02% (0.62–1.72)
SPY	$769.64	+0.74%	15.3 (15th pctile)	+2.57B flip 767.9	0.66% (0.39–1.17)

QQQ RSI(2)95 extreme

QQQ vs 200-day+12.1%

QQQ GammaDealers long gamma (+$0.34B per 1% move), flip 748.3 sits 0.1% below spot

How to read this · VIX

σ Volatility Indices (VIX / VXN)

VIX = S&P 500 30-day implied volatility (maps to SPY); VXN = the same measure for the Nasdaq 100 (maps to QQQ). Percentile = share of the past year (252 trading days) that closed below the current value.

Index	Current	Percentile	1-year range	As of
VIX · SPY	15.31	15% pctile · Depressed (complacency)	13.5 ─ median 17.2 ─ 31.1	2026-10-02
VXN · QQQ	21.20	24% pctile · Near median	17.2 ─ median 23.3 ─ 33.5	2026-10-02

CBOE official daily closes (VIX from 1990, VXN from 2009). These are closing values, not intraday — the morning brief uses the prior session's close and the evening review the current close, so the series stays consistent with history with no point-in-time bias.

📏Range Forecast

Today's Range Forecast (pre-open)

⚠ 数据陈旧：本预测基于 2026-10-02 的日线（距今约 6 天）。落盘日线可能未更新（检查 PostClose_Rebuild 任务），下面的数字不可用于今日决策。

This section answers one question only: how far price is likely to swing between the open and the close (high minus low). It does not forecast direction — the directional version has been backtested repeatedly and produced no reliable signal.

Symbol	Tier	Forecast day range	80% interval	vs last 20d
SPY	Low	0.66%	0.39% ~ 1.17%	About normal
Today is likely to be calmer than usual — price has less room to move. Selling options is favoured and normal strike width is fine. Long straddles are unfavourable today: you need a big move just to break even. Stops can be tightened somewhat.
QQQ	Low	1.02%	0.62% ~ 1.72%	About normal
Today is likely to be calmer than usual — price has less room to move. Selling options is favoured and normal strike width is fine. Long straddles are unfavourable today: you need a big move just to break even. Stops can be tightened somewhat.

How to read this table
· Forecast day range: how far today's high is from today's low, as a percentage of the current price.For example 0.66% above means the day's high and low are expected to differ by about 0.66%.
· 80% interval:on 8 days out of 10 the actual value lands between 0.39% and 1.17%; on the other 2 it falls outside. That is the honest error band — the real value may be half the forecast, or half again as large.
· Tier: days are bucketed into large / medium / small. When it says “High”, about 6 times out of 10 the day really is large, versus barely 3 in 10 for a blind guess. Good enough to size positions and choose strike width; not good enough to compute precise P&L.
· “Tier” and “vs last 20d” can look contradictory, and that is normal: the tier compares against the past several years, the right-hand column against the last 20 days. “High tier but about normal” means the recent period has itself been high-volatility — today is not exceptional, but the overall environment is jumpy and position sizing should stay cautious.
· A 10:00 intraday revision email follows, folding in the actual range and volume from the first half hour; the forecast gets sharper then.

Technical: out-of-sample R² SPY 0.51 / QQQ 0.48, model refits on every run.

ΓGamma Map

Symbol	Spot	Net GEX ($B per 1%)	Regime	Zero-gamma flip	Call wall	Put wall	Pin
QQQ	$756.43	+1.83B	Dealers long gamma	$745.18 (spot above)	$757 +0.08% · OI 1,997	$740 -2.17% · OI 25,530	$740
SPY	$774.92	+6.87B	Dealers long gamma	$768.47 (spot above)	$775 +0.01% · OI 4,674	$773 -0.25% · OI 1,699	$775

Positive gamma: dealers sell rallies and buy dips, damping moves. Negative gamma: dealers chase, amplifying moves.

Walls are gamma-weighted, not raw OI. 503-day test: a NEAR call wall is real resistance and breakouts through it run shorter; a FAR call wall breaks more often (a volatility tell). Put walls show no measurable support.

DTE≤7 · Walls use the front expiry · post-close snapshot

🕰Analog Days

Prior close profile (2026-10-02, QQQ $749.58): session +1.02% · 5-day +0.68% · vs 200-DMA +12.1% · below 52-week high +0.0% · RSI2=95 · VIX 15.3 · policy rate 3.63% (1-year -0.46)

Closest analog 2025-09-08 (distance 0.41): session +0.49% · 5-day +1.48% · vs 200-DMA +11.3% · below 52-week high -0.3% · RSI2=91 · VIX 15.1 · policy rate 4.33% (1-year -1.00)
What followed: next day +0.28% · 5-day +2.21% · 20-day +4.98%

Side by side | 2026-10-02 (prior session) +1.02% ↔ 2025-09-08 +0.49%; today maps to the day after 2025-09-08, which was +0.28% (single days are mostly coincidence — the Top-20 statistics below are more reliable)

Analog (top 5)	Distance	That day	Next day	5 days on	RSI2 then	20 days on
2025-09-08	0.41	+0.49%	+0.28%	+2.21%	91	+4.98%
2019-09-12	0.44	+0.42%	-0.36%	-0.20%	90	-2.35%
2025-06-24	0.45	+1.53%	+0.26%	+1.34%	92	+4.45%
2025-07-15	0.45	+0.09%	+0.10%	+0.81%	79	+4.19%
2019-12-06	0.45	+1.07%	-0.45%	+1.07%	88	+5.14%

Top-20 analog statistics (deduplicated — far more reliable than any single day):
Next day mean +0.12% (up 65% of the time, range -0.8% to +1.4%) · 5-day -0.27% (55%) · 20-day +0.76% (70%)
Note: QQQ drifts up over time, so the unconditional probability of any given next day being positive is already about 55%. Compare the “up %” above against that baseline, not against 50%.

25 features in three equally weighted groups: price position (return / distance to moving averages / position in the 52-week range / trend slope / consecutive up-down days / gaps) + technicals (RSI2 / RSI14 / volatility / relative volume / volume trend / range / KDJ-J / Bollinger %B / MACD histogram) + environment (VIX / rate cycle / credit spreads / dollar index / oil / S&P P/E / CBOE equity P/C / AAII bull-bear spread). Weighted z-score Euclidean distance; matching pool 1999-03-22–2026-10-02 (6927 days, excluding ±60 days around the target). Narrative context, not a trading signal: after four rounds of feature engineering the Top-1 next-day directional hit rate tops out at 54.9%, still below the 57% you get by always guessing up. The data is given in full, but do not use it for direction — it answers “which historical setup does today resemble”, not “will tomorrow be up or down”.

🎯9:00 Forecast

9:00 premarket price$747.57 (vs prior close -0.26%, Prev close $749.55)

LeanBase — no strong signal, lean is small

P(close above 9:00 price)56%

Expected close$747.7

Expected high$751.3

Expected low$743.7

Expected range1.02% (0.62–1.72%)

Gatersi_high_90

Features used5 (Missing inputs: oi)

Model versionv0.3-gates · 2026-10-05 09:02:22 ET

Posted at 09:05 ET, scored at 16:45 ET. The ledger keeps every call — misses included.

✅Scorecard

Called	Actual
P(up) 56% · close $747.7 · range $743.7–$751.3	Open $749.35 · High $756.92 · Low $749.08 · Close $756.20 (Close vs 9:00 price +1.15%)

Direction✓ hit

Range inside band✓ hit 1.05% vs 0.62–1.72%

Expected high touchedyes

Expected low touchedno

Brier0.196 Brier (naive) 0.196

Close error1.14% Naive error 1.15%

Running tally · 40 calls scored · direction hit rate 18/40 · avg Brier vs naive 0.259 / 0.259

Naive baseline = "close equals 9:00 price, always 55% up".

🌡Sentiment

AAII Retail Sentiment Survey · week of 2026-09-23

Bull−bear spread -15.4 bulls 32.7% / bears 48.1%

39-year percentile 11.8% · 5-year percentile 26.2% (the distribution has shifted down; use the 5-year figure)

Historically a contrarian indicator, and it takes 3–4 weeks to work, not 1–2. Since 2020 the effect has broken down and at times inverted — low-weight atmosphere only.

CNN Fear & Greed Index · live

43.1 fear

prior close 31.2 · one week ago 34.4 · one month ago 45.2
Percentile since 2022 39.5%

Backtested: no predictive power for same-day or next-day direction (its components are that day's price action, which makes it circular). Forward absolute returns are positive from every bucket; only the magnitude differs — pure atmosphere.

CBOE Equity Put/Call · 2026-10-02

0.58 index P/C 0.86 · total P/C 0.78

Percentile since 2023 40.6% (median over the same period 0.59)
Low = retail crowding into calls (speculative heat); high = heavy put demand (defensive)

Backtested: an extremely low P/C (call mania) does not mark tops — forward returns are in fact slightly positive, the opposite of the popular claim. Atmosphere only.

All four have been backtested: none carries tradable predictive power for same-day or next-day direction. They describe the sentiment backdrop and are not a basis for buying or selling.

Full report: Morning report · Evening report

Research output, not investment advice.