Daily Forecast 2026-09-09

📋Morning Board

Symbol	Prev close	Change	VIX / VXN (pct)	GEX ($B/1%)	Expected range
QQQ	$718.36	-0.08%	21.7 (32nd pctile)	-1.21B flip 718.8	1.10% (0.67–1.86)
SPY	$765.96	-0.55%	15.7 (18th pctile)	-5.04B flip 768.2	0.73% (0.43–1.29)

QQQ RSI(2)71 stretched

QQQ vs 200-day+9.1%

QQQ GammaDealers short gamma ($-1.21B per 1% move), flip 718.8 sits -0.5% 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	15.72	18% pctile · Depressed (complacency)	13.5 ─ median 17.2 ─ 31.1	2026-09-08
VXN · QQQ	21.71	32% pctile · Near median	17.2 ─ median 23.3 ─ 33.5	2026-09-08

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 2026-09-08 的日线（距今约 30 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	Normal	0.73%	0.43% ~ 1.29%	Slightly above normal
A normal day with no particular signal. Run your usual parameters; no volatility-driven adjustment needed.
QQQ	Normal	1.10%	0.67% ~ 1.86%	Slightly above normal
A normal day with no particular signal. Run your usual parameters; no volatility-driven adjustment needed.

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 0.73% above means the day's high and low are expected to differ by about 0.73%.
· 80% interval:on 8 days out of 10 the actual value lands between 0.43% and 1.29%; 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	$716.51	-0.12B	Dealers short gamma	$717.18 (spot below)	$722 +0.77% · OI 3,230	$715 -0.21% · OI 2,148	—
SPY	$763.14	-3.63B	Dealers short gamma	$768.77 (spot below)	$768 +0.64% · OI 4,022	$760 -0.41% · OI 3,941	—

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 (2026-09-08, QQQ $718.36): session -0.08% · 5-day +0.22% · vs 200-DMA +9.1% · below 52-week high -3.7% · RSI2=71 · VIX 15.7 · policy rate 3.63% (1-year -0.70)

Closest analog 2026-01-08 (distance 0.34): session -0.57% · 5-day +1.00% · vs 200-DMA +10.6% · below 52-week high -2.4% · RSI2=37 · VIX 15.4 · policy rate 3.64% (1-year -0.69)
What followed: next day +1.00% · 5-day +0.21% · 20-day -1.74%

Side by side | 2026-09-08 (prior session) -0.08% ↔ 2026-01-08 -0.57%; today maps to the day after 2026-01-08, which was +1.00% (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
2026-01-08	0.34	-0.57%	+1.00%	+0.21%	37	-1.74%
2019-12-11	0.39	+0.53%	+0.75%	+2.23%	80	+6.56%
2018-09-21	0.44	-0.55%	+0.10%	+1.13%	50	-5.82%
2015-03-23	0.44	-0.19%	-0.36%	-1.47%	67	-0.24%
2024-10-30	0.45	-0.76%	-2.52%	+1.85%	43	+1.80%

Top-20 analog statistics (deduplicated — far more reliable than any single day):
Next day mean +0.10% (up 60% of the time, range -2.5% to +1.8%) · 5-day +0.75% (65%) · 20-day +1.04% (60%)
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 1999-03-22–2026-09-08 (6909 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 2026-09-09 and 2026-09-14 (ET):

09-10 Thu 8:30 AM ET – PPI: The Producer Price Index provides insight into inflation from a producer's perspective. The market expects a 0.4% month-over-month increase in August headline PPI and a 0.3% increase in core PPI.

09-11 Fri 8:30 AM ET – CPI: The Consumer Price Index is a key inflation gauge. A cooler-than-expected report could support equities by strengthening expectations for a more accommodative Fed policy.

09-16 Wed 14:00 PM ET – FOMC Interest Rate Decision & Statement: The Federal Open Market Committee will announce its decision on interest rates, along with a policy statement and economic projections. This is a highly anticipated event that can significantly impact financial markets.

09-16 Wed 14:00 PM ET – FOMC Press Conference: The Fed Chair will hold a press conference to explain the committee's reasoning and outlook following the interest rate decision.

🎯9:00 Forecast

9:00 premarket price$714.81 (vs prior close -0.50%, Prev close $718.38)

LeanBase — no strong signal, lean is small

P(close above 9:00 price)56%

Expected close$714.9

Expected high$718.6

Expected low$710.8

Expected range1.10% (0.67–1.86%)

Gatebase

Features used5 (Missing inputs: oi)

Model versionv0.3-gates · 2026-09-09 09:02:49 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 $714.9 · range $710.8–$718.6	Open $716.40 · High $719.70 · Low $714.02 · Close $716.31 (Close vs 9:00 price +0.21%)

Direction✓ hit

Range inside band✓ hit 0.79% vs 0.67–1.86%

Expected high touchedyes

Expected low touchedno

Brier0.196 Brier (naive) 0.196

Close error0.20% Naive error 0.21%

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

39 fear

prior close 40.6 · one week ago 33 · one month ago 64.4
Percentile since 2022 31.5%

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 · 2026-09-08

0.48 index P/C 0.99 · total P/C 0.8

Percentile since 2023 5.5% (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.

🧭Macro Score

Total 73.4 / 100 · Posture: Tailwind (2026-09-09)

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 %	53.2	5 / 5
└ Forward P/E	20.12	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		6 / 15
└ Domestic policy risk	model judgment	4.5 / 7.5	model judgment
└ Geopolitical risk	model judgment	1.5 / 7.5	model judgment
Sentiment & technicals		7.4 / 10
└ VIX regime	15.72	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	1.4 / 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.