Daily Forecast 2026-10-08

📋 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	$757.73	-0.25%	21.0 (21st pctile)	-3.28B flip 758.8	1.02% (0.62–1.71)
SPY	$777.22	-0.24%	15.1 (12th pctile)	-2.05B flip 774.8	0.67% (0.39–1.18)

QQQ RSI(2)70 neutral

QQQ vs 200-day+12.9%

QQQ GammaDealers short gamma ($-3.28B per 1% move), flip 758.8 sits -0.8% above 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	15.08	12% pctile · Depressed (complacency)	13.5 ─ median 17.2 ─ 31.1	2026-10-07
VXN · QQQ	21.00	21% pctile · Near median	17.2 ─ median 23.3 ─ 33.5	2026-10-07

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)

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	0.67%	0.39% ~ 1.18%	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% ~ 1.71%	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 0.67% above means the day's high and low are expected to differ by about 0.67%.
· 80% interval:on 8 days out of 10 the actual value lands between 0.39% and 1.18%; 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	$747.58 (spot from prior close)	-2.13B	Dealers short gamma	$754.97 (spot below)	$754 +0.86% · OI 20,229	$744 -0.48% · OI 8,149	—
SPY	$773.93 (spot from prior close)	-1.19B	Dealers short gamma	$774.66 (spot below)	$780 +0.78% · OI 39,116	$767 -0.90% · OI 70,342	—

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 (2026-10-07, QQQ $757.73): session -0.25% · 5-day +2.43% · vs 200-DMA +12.9% · below 52-week high -0.3% · RSI2=70 · VIX 15.1 · policy rate 3.63% (1-year -0.46)

Closest analog 2025-08-14 (distance 0.36): session -0.08% · 5-day +1.87% · vs 200-DMA +12.7% · below 52-week high -0.1% · RSI2=78 · VIX 14.8 · policy rate 4.33% (1-year -1.00)
What followed: next day -0.44% · 5-day -2.86% · 20-day +1.17%

Side by side | 2026-10-07 (prior session) -0.25% ↔ 2025-08-14 -0.08%; today maps to the day after 2025-08-14, which was -0.44% (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
2025-08-14	0.36	-0.08%	-0.44%	-2.86%	78	+1.17%
2025-02-11	0.41	-0.24%	+0.06%	+2.18%	56	-9.67%
2025-06-12	0.42	+0.23%	-1.26%	-1.28%	72	+4.23%
2025-07-02	0.43	+0.70%	+0.98%	+0.84%	70	+2.58%
2025-10-09	0.43	-0.12%	-3.47%	-1.75%	71	+0.16%

Top-20 analog statistics (deduplicated — far more reliable than any single day):
Next day mean -0.04% (up 60% of the time, range -3.5% to +1.7%) · 5-day +0.05% (55%) · 20-day +0.35% (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 1999-03-22–2026-10-07 (6930 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$752.87 (vs prior close -0.64%, Prev close $757.71)

LeanLEAN

P(close above 9:00 price)57%

Expected close$753.3

Expected high$756.6

Expected low$749.0

Expected range1.01% (0.62–1.71%)

Gategap_down_fade

Features used6

Model versionv0.3-gates · 2026-10-08 09:02:18 ET

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

✅Scorecard

Called	Actual
P(up) 57% · close $753.3 · range $749.0–$756.6	Open $753.97 · High $757.18 · Low $743.23 · Close $747.58 (Close vs 9:00 price -0.70%)

Direction✗ miss

Range inside band✗ miss 1.84% vs 0.62–1.71%

Expected high touchedyes

Expected low touchedyes

Brier0.322 Brier (naive) 0.310

Close error0.76% Naive error 0.70%

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%

Automatic retrieval found no newer release; this reading is 15 days old
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

44.7 fear

prior close 44.5 · one week ago 29 · one month ago 39.1
Percentile since 2022 42.3%

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 · 2026-10-07

0.63 index P/C 0.93 · total P/C 0.87

Percentile since 2023 59.5% (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.