Daily Forecast 2026-09-08

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

📋Morning Board

Symbol	Prev close	Change	VIX / VXN (pct)	GEX ($B/1%)	Expected range
QQQ	$718.96	+0.18%	20.0 (15th pctile)	+1.35B flip 717.8	0.99% (0.60–1.67)
SPY	$770.19	-0.39%	15.3 (13th pctile)	-1.07B flip 770.6	0.65% (0.38–1.15)

QQQ RSI(2)82 stretched

QQQ vs 200-day+9.3%

QQQ GammaDealers long gamma (+$1.35B per 1% move), flip 717.8 sits 0.5% 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	15.30	13% pctile · Depressed (complacency)	13.5 ─ median 17.2 ─ 31.1	2026-09-07
VXN · QQQ	20.04	15% pctile · Depressed (complacency)	17.2 ─ median 23.3 ─ 33.5	2026-09-04

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 2026-09-04 的日线（距今约 34 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	0.65%	0.38% ~ 1.15%	Slightly above 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	0.99%	0.60% ~ 1.67%	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 0.65% above means the day's high and low are expected to differ by about 0.65%.
· 80% interval:on 8 days out of 10 the actual value lands between 0.38% and 1.15%; 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	$717.38	+0.03B	Dealers long gamma	$717.21 (spot above)	$722 +0.64% · OI 4,891	$714 -0.47% · OI 7,986	$714
SPY	$765.41	-2.78B	Dealers short gamma	$770.59 (spot below)	$770 +0.60% · OI 3,011	$760 -0.71% · OI 5,072	—

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 (2026-09-04, QQQ $718.96): session +0.18% · 5-day +0.35% · vs 200-DMA +9.3% · below 52-week high -3.6% · RSI2=82 · VIX 14.5 · policy rate 3.63% (1-year -0.70)

Closest analog 2026-01-07 (distance 0.29): session +0.10% · 5-day +0.74% · vs 200-DMA +11.3% · below 52-week high -1.9% · RSI2=89 · VIX 15.4 · policy rate 3.64% (1-year -0.69)
What followed: next day -0.57% · 5-day -0.72% · 20-day -4.33%

Side by side | 2026-09-04 (prior session) +0.18% ↔ 2026-01-07 +0.10%; today maps to the day after 2026-01-07, which was -0.57% (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
2026-01-07	0.29	+0.10%	-0.57%	-0.72%	89	-4.33%
2026-01-23	0.30	+0.32%	+0.44%	-0.14%	78	-3.42%
2025-09-04	0.36	+0.91%	+0.14%	+1.54%	79	+5.30%
2024-10-28	0.37	+0.02%	+0.96%	-1.90%	74	+2.26%
2019-12-11	0.38	+0.53%	+0.75%	+2.23%	80	+6.56%

Top-20 analog statistics (deduplicated — far more reliable than any single day):
Next day mean +0.29% (up 75% of the time, range -2% to +2%) · 5-day +0.64% (65%) · 20-day +0.93% (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 1999-03-22–2026-09-04 (6908 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”.

📅Calendar

Here are the major US economic data releases and Federal Reserve events between 2026-09-08 and 2026-09-13 (ET) that could impact the broader US stock market:

09-08 Tue 8:30 AM ET — Speech - Governor Christopher J. Waller. The market will be watching for insights into the Fed's economic outlook and potential future monetary policy.
09-08 Tue 9:05 AM ET — Speech - Governor Michael S. Barr. The market will be looking for commentary on the economic outlook and financial inclusion.
09-10 Thu 8:30 AM ET — Producer Price Index (PPI) for August 2026. This report tracks selling prices received by domestic producers and can signal pipeline inflation pressure, which is a key concern for the Fed.
09-11 Fri 8:30 AM ET — Consumer Price Index (CPI) for August 2026. This is the most closely watched monthly measure of consumer-price inflation and arrives just days before the Federal Reserve's September meeting, making its potential impact especially important.

🎯9:00 Forecast

9:00 premarket price$721.00 (vs prior close +0.27%, Prev close $719.06)

LeanBase — no strong signal, lean is small

P(close above 9:00 price)56%

Expected close$721.1

Expected high$724.5

Expected low$717.3

Expected range0.99% (0.60–1.67%)

Gatebase

Features used5 (Missing inputs: oi)

Model versionv0.3-gates · 2026-09-08 09:03:55 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 $721.1 · range $717.3–$724.5	Open $720.91 · High $721.89 · Low $715.57 · Close $718.36 (Close vs 9:00 price -0.37%)

Direction✗ miss

Range inside band✓ hit 0.88% vs 0.60–1.67%

Expected high touchedno

Expected low touchedyes

Brier0.310 Brier (naive) 0.310

Close error0.38% Naive error 0.37%

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 2026-09-02

Bull−bear spread +2.1 bulls 39.7% / bears 37.6%

39-year percentile 40.1% · 5-year percentile 58.1% (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

40.6 fear

prior close 41.9 · one week ago 30.9 · one month ago 64.4
Percentile since 2022 35%

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 · 2026-09-04

0.58 index P/C 0.89 · total P/C 0.76

Percentile since 2023 40.2% (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.

🧭Macro Score

Total 77.2 / 100 · Posture: Tailwind (2026-09-08)

Category	Value	Score	Note
Macro		18 / 20
└ GDP growth (ann.)	1.5	3 / 5
└ Core CPI YoY	2.5	5 / 5
└ Unemployment	4.1	5 / 5
└ PMI (mfg+svc avg)	55	5 / 5
Monetary policy		17 / 25
└ Real rate (FFR − core CPI)	1.25	8 / 8	neutral zone 0–1.5%
└ Policy stance & guidance	model judgment	5 / 10	model judgment
└ Communication vs market	model judgment	4 / 7	model judgment
Earnings		16 / 20
└ EPS growth YoY %	28.5	5 / 5
└ Forward P/E	20.16	4 / 8	10-yr avg ≈ 17–18
└ Earnings quality	model judgment	4 / 4	model judgment
└ EPS beat rate %	87	3 / 3
Liquidity		9 / 10
└ IG credit spread OAS %	0.81	4 / 4
└ M2 YoY %	5.4	3 / 3	overheating also penalised
└ Financial conditions	—	2 / 3	proxied by spreads + M2
Policy & geopolitics		9 / 15
└ Domestic policy risk	model judgment	7.5 / 7.5	model judgment
└ Geopolitical risk	model judgment	1.5 / 7.5	model judgment
Sentiment & technicals		8.2 / 10
└ VIX regime	15.3	3 / 4	low = seller regime, high = oversold signals active; not directional
└ Trend (200-day, SPY+QQQ)	2	3 / 3	the only trend state that passed FDR
└ Flows / rotation / volume	model judgment	2.25 / 3	volume ratio + rotation dispersion + breadth; conditions, not direction

Weeks-to-months backdrop, not an overnight signal. Being forward-tested; it does not drive any order.

Full report: Morning report · Evening report

Research output, not investment advice.