The September Nasdaq-100 settled Thursday at 29,695.75 after a session organized almost entirely around one corporate catalyst. A forecast from the dominant artificial-intelligence semiconductor supplier, delivered after Wednesday's close, reset expectations across the technology complex, and the resulting bid carried the cash index to 29,623.00, higher by 399.00 points or 1.37 percent. Leadership was narrow and specific: semiconductors gained roughly 3 percent and software roughly 7 percent, while the broad market added only 0.70 percent. The contract printed its session high at 29,708.00 and settled 12.25 points beneath it, a strong-close reading that shows the advance was not sold into the final hour. The measured basis to cash held at a normal plus 72.75 points. This was a technology-specific repricing, not a broad move higher in risk.
The complication sits beneath the headline. Market-wide breadth finished negative even as the index closed near its high, the advance-decline reading at negative 217 and its volume-weighted equivalent at negative 8.07 million shares. A 1.37 percent advance on negative breadth concentrates the outcome in a handful of names and leaves the index exposed if the leadership group pauses. The rates backdrop adds to the unease. Wednesday's core personal-consumption price index printed at 3.7 percent against a 3.6 forecast, a regional reserve-bank president argued a rate increase would be warranted absent further disinflation, and the 10-year yield rose to 4.669 percent. Positioning on the fund proxy is net negative gamma on both sides of the surface, so hedging tends to amplify a decisive break rather than damp it. Since the 6:00 PM ET Globex reopen the contract has given back to near 29,596, testing the 29,601.83 pivot from below and squaring positions into Friday's event set.
The advance sits above every average threshold
The constructive read starts with location. At 29,695.75 the contract sits above its 9-day, 18-day and 40-day average crossover thresholds simultaneously, at 29,394.34, 29,631.48 and 29,294.72, which places price above its short, intermediate and medium-term averages at once. A market trading above every average it tracks is not one to be structurally short. The session was also the strongest print of the week, its 29,708.00 high setting the five-day high and clearing the recent rebuild from the 28,946 area on August 24. Momentum is firm without being stretched: the 14-day relative-strength reading near 52.76 sits in the upper half of its range without approaching the 70 percent marker far above at 31,531.31, and the derived stochastic sits between its 50 and 70 percent markers, elevated but short of an overbought condition.
The problem is confirmation, not direction. The entire move rests on one catalyst, with no session of two-way trade behind it, and the observable hedging-flow series that turned higher around 1:00 PM ET was in part a positioning unwind of a concentrated same-day short-call position on the broad index rather than fresh directional demand. Breadth closed negative, which concentrates the advance further. The overnight give-back has already carried price back to the 29,601.83 pivot, a mild negative for the balance into Friday. And a post-close report that the leading supplier is halting revenue-sharing arrangements with artificial-intelligence cloud providers is an unpriced second-order risk to the cloud constituents inside the index, the most likely source of an overnight repricing not visible in Thursday's close.
The 29,601.83 pivot decides Friday morning
Two structures frame Friday. Beneath price, the pivot at 29,601.83 is the single most important near-term level, and the overnight has already traded through it toward 29,596, a decision band between roughly 29,592 and 29,632 that pairs the reopen low with the 18-day cross threshold. Holding above it favours a test of the 29,801.92 first pivot resistance; losing it opens the 29,495.67 shelf and then the 29,420 to 29,450 band. Overhead, the immediate ceiling is the 29,695.75 to 29,708.00 settle-and-high band, above which a dense obstacle forms between roughly 29,860 and 29,945 where the 18-day stall, the second pivot resistance and the first standard-deviation band stack. The calendar carries the weight. Canadian growth data lands at 8:30 AM ET before the 9:30 AM ET cash open, a policy speaker follows at 9:00 AM ET, and the decisive concentration arrives at 10:00 AM ET, when the symposium speaker, the preliminary benchmark payrolls revision and the final consumer-sentiment survey land together.
Buy the shelf, respect the concentration, size it down
The plan buys a controlled pullback into the 29,495 to 29,545 support shelf that holds and turns, leaning on the durable longer-dated call demand behind the semiconductor repricing and the contract's position above all three average thresholds, rather than chasing the 29,708 print into overhead supply. The stop is 29,420, sited beneath the first standard-deviation support at 29,446.61 and the 50 percent relative-strength threshold at 29,422.73 so the exit sits under the secondary shelf rather than inside it, about 100 points from the 29,520 entry midpoint. Targets run to 29,695 at the reclaim of Thursday's settle, then 29,800 at the first pivot resistance, then 29,900 at the second pivot resistance only if momentum extends through the second target on expanding volume. The read voids in real time on a sustained 30-minute close below 29,295, where the second pivot support and the 40-day cross threshold converge, which opens the 29,189 to 29,151 band. Three items override the technical structure. A hawkish reset from the 10:00 AM ET symposium speaker, or a materially positive benchmark payrolls revision from the prior negative 911,000, invalidates the setup regardless of level, and given the negative-gamma configuration a hawkish outcome should be expected to extend rather than mean-revert. A negative repricing of the cloud constituents on the post-close revenue-sharing report is the third. Size stays trimmed for the simultaneity of three scheduled items at 10:00 AM ET and the weekend that carries the symposium into Saturday. Our published record lays out how we grade these calls.
One overnight forecast reset the technology complex and reclaimed every average threshold, but the advance rests on a single catalyst, breadth closed negative, and the overnight give-back has already pulled price back to the 29,601.83 pivot. Constructive above it, unproven beneath it, and the 10:00 AM ET concentration of a symposium speaker, the payrolls revision and consumer sentiment is the referee.
An advance that reclaims every average on one catalyst is a shelf to buy on a pullback, not a print to chase into supply. The edge is the 29,495 to 29,545 shelf, and the failure is a sustained 30-minute close below 29,295.
This is the read our members get every session, before the bell, with the levels drawn and the setup defined. See how the same dealer-positioning work turns into systematic signals.
View pricingThe complete data picture
Every number behind Friday’s plan, charted first; the full numeric reference follows underneath.
Full numeric reference, every remaining figure from the review
| Average | Value | Settle vs |
|---|---|---|
| 9-day cross | 29,394.34 | settle above by 301.41 |
| 18-day cross | 29,631.48 | settle above by 64.27, the reclaimed intermediate line |
| 40-day cross | 29,294.72 | settle above by 401.03 |
| Level | Reference |
|---|---|
| 31,100.00 | 52-week high, cash 31,027.25, set June 3 |
| 30,343.00 | one-month high, cash 30,270.25, set Aug 17 |
| 30,096 to 30,110 | the upper ceiling band: 9-day stall, second standard deviation and third pivot resistance, cash 30,023 to 30,037 |
| 29,908.08 | second pivot resistance, cash 29,835.33, target 3 |
| 29,863.50 | 18-day average stall threshold, cash 29,790.75 |
| 29,837.14 | computed target price, cash 29,764.39 |
| 29,801.92 | first pivot resistance, cash 29,729.17, target 2 |
| 29,742.79 | stall threshold, cash 29,670.04, a minor checkpoint |
| 29,708.00 | session high, cash 29,635.25, close-quality ceiling |
| 29,695.75 | September settle, cash 29,623.00, target 1 reclaim |
| 29,631.48 | 18-day cross threshold, cash 29,558.73, decision-band top |
| 29,610.77 | 38.2 percent retracement from the 13-week high, cash 29,538.02 |
| 29,601.83 | pivot point, cash 29,529.08, the overnight test line |
| 29,592.00 | reopen session low, cash 29,519.25 |
| 29,556.00 | 40-day average stall threshold, cash 29,483.25 |
| 29,495 to 29,545 | entry band, the support shelf the long is worked from |
| 29,495.67 | first pivot support, cash 29,422.92, entry base |
| 29,446.61 | first standard-deviation support, cash 29,373.86 |
| 29,422.73 | 50 percent relative-strength threshold, cash 29,349.98, the stop shelf |
| 29,420 | stop, sited beneath the secondary support shelf |
| 29,394.34 | 9-day cross threshold, cash 29,321.59 |
| 29,295.58 | second pivot support, cash 29,222.83, invalidation |
| 29,294.72 | 40-day cross threshold, cash 29,221.97, invalidation confluence within three points |
| 29,150.75 | 50 percent retracement of the 13-week range, cash 29,078.00 |
| Metric | Reading |
|---|---|
| Proxy fund close | 721.11 against a 711.30 prior close, up 1.37 percent |
| Call gamma / put gamma | negative 836.9 million / negative 2.22 billion, the surface net negative on both sides |
| Effect of short gamma | hedging tends to amplify a decisive break rather than damp it |
| Upper volatility inflection | about 722 dollars, effectively at spot, mapping near 29,732, a low-confidence read |
| Proxy call / put volume | 814,160 calls against 974,100 puts, open-interest ratio 1.2 |
| Dominant expiries | gamma concentrated in the August 27 expiry rolling off immediately, the largest delta far out in June 2027 |
| Next-expiry gamma share | 11.71 percent of the total, so Friday opens with a thinner near-dated structure |
| Implied-vol rank and skew rank | 26.37 percent against 82.21 percent |
| Broad-index single-stock flow | plus 5.5 billion net delta on the day, the highest of the past 30 sessions, 4.6 billion from the single semiconductor name in longer-dated calls |
| Input | |
|---|---|
| AI capital-expenditure cycle | the leading accelerator supplier forecast reset expectations, drawing plus 5.5 billion net single-stock delta, the highest of 30 sessions, 4.6 billion of it in that one name |
| Semiconductors and software | semiconductors up roughly 3 percent and software roughly 7 percent, seeded by enterprise-software beats of 23, 29 and 21 percent |
| Core personal-consumption inflation | 3.7 percent year over year against a 3.6 forecast, keeping the front end sticky above target |
| Policy commentary | a regional reserve-bank president said a rate increase would be warranted absent continued disinflation, with September pricing only 9 basis points |
| Labour data | initial claims 203,000 against a 208,000 forecast and continuing claims down to 1.778 million, a tightening market alongside sticky inflation |
| Long-end yields | the 10-year at 4.669 percent, higher by 0.19 percent, the seven-year auction clearing 4.512 percent on a 2.500 cover |
| Breadth | advance-decline negative 217 and volume-weighted negative 8.07 million shares against a 1.37 percent index gain, a concentration signature |
| Cross-asset | the volatility index 14.50 down 4.73 percent, the dollar index unchanged at 99.107, bitcoin up 1.60 percent to 80,287 |
| Post-close catalyst | press reports the leading supplier is halting revenue-sharing with AI cloud providers, an unpriced overnight risk to the cloud constituents |
| When | Event |
|---|---|
| Fri Aug 28 | the 10:00 AM ET concentration: a symposium policy speaker, the preliminary benchmark payrolls revision forecast 157,000 against a prior negative 911,000, and final consumer sentiment at 51, with Federal Reserve and central-bank speakers through 12:30 PM ET |
| Sat Aug 29 | the central-bank symposium continues into Saturday, extending headline exposure across the weekend with no tradeable venue |
| Mon Aug 31 | the reopen digests the weekend symposium tone and any follow-through on the post-close revenue-sharing report to the cloud names |
| Wed Sep 16 | the Federal Reserve policy decision with updated projections, the next scheduled first-order concentration |
The economic releases referenced above are published on the official government calendars below. Price levels are derived from standard technical and statistical methods, and the market read is AlgoIndex's own analysis. How we grade these calls is set out in our performance methodology.
- US Bureau of Economic Analysis, Personal Income and Outlays (PCE)
- US Bureau of Economic Analysis, Gross Domestic Product
- US Bureau of Economic Analysis, release schedule
- US Census Bureau, Advance Durable Goods (M3) release schedule
- US Energy Information Administration, Weekly Petroleum Status Report
- US Department of the Treasury, auction schedule and results
- AlgoIndex performance methodology





