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Micron & CoreWeave Bounce Back | After Close, Oct 15

SPY recovers, QQQ nearly erases its morning decline, and Micron and CoreWeave rebound. Closing levels, TSMC earnings and Top 5 Up/Down charts.

Published Oct 15, 2026

Updated Oct 15, 2026

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TL;DR

  • SPY closed at $771.77 (+0.28%); QQQ at $728.00 (−0.13%), recovering much of the morning weakness.
  • Micron closed at $931.24 (+1.87%), CoreWeave $69.69 (+5.94%) and TSMC $422.40 (−1.77%).
  • Each Top 5 Up/Down stock has its own closing chart, with dated levels and 50-/200-session average context.

Good afternoon, everyone. A rough start turned into a much better finish. SPY closed higher, while the Qs nearly erased their morning loss. Micron and CoreWeave also recovered sharply from the morning weakness. Let's go back to the levels we were watching and see what held up.

September PPI

The backdrop hasn't changed: producer prices rose one point three percent in September, with prices excluding food and energy up seven-tenths of a percent. But a hot inflation report doesn't tell us where the market has to close. Today is a good example of why I want to see the actual price reaction.

September 2026 PPI, released October 15: headline +1.3% monthly, excluding foods and energy +0.7%, and excluding foods, energy and trade services +0.5%. Monthly changes are seasonally adjusted; annual headline +6.3% is unadjusted.

SPY — recovered daily levels

SPY closed near seven hundred and seventy yesterday. We covered it around seven hundred and sixty-seven in premarket, and it finished today near seven hundred and seventy-two, up about three-tenths of a percent. It traded through the rest of the October second daily gap, then recovered. It also closed back above the fifty-day average around seven hundred and sixty-nine and the twenty-day around seven hundred and seventy-one. I'd want to see that recovered area hold on a daily retest. Below today's low around seven hundred and sixty-four, the September lows around seven hundred and sixty-three and seven hundred and sixty-two are still on the chart.

SPY: 90 completed regular-session daily candles through October 15, 2026. Prior close, retained October 15 premarket observation and completed October 15 close are separate comparisons. Moving averages include the completed closing session; dated gap and low references are labelled.

QQQ — the morning decline and closing recovery

The Qs closed near seven hundred and twenty-nine yesterday and were around seven hundred and twenty in premarket. They finished near seven hundred and twenty-eight, only slightly lower on the day. We traded through the remaining September twenty-first gap and closed back above it, as well as the fifty-day average around seven hundred and twenty-seven. The August eleventh low around seven hundred and sixteen was tested during the session. I'd watch whether we can stay above the recovered gap. Below today's low, the September seventeenth gap around seven hundred and twelve to seven hundred and thirteen remains open. The twenty-day average is still overhead around seven hundred and forty-three.

QQQ: 90 completed regular-session daily candles through October 15, 2026. Prior close, retained October 15 premarket observation and completed October 15 close are separate comparisons. Moving averages include the completed closing session; dated gap and low references are labelled.

Micron (MU) — the bounce and the larger decline

Micron had a much stronger finish than the morning suggested. Yesterday it closed near nine hundred and fourteen. We had it around eight hundred and seventy-four in premarket, and today it finished near nine hundred and thirty-one, up almost two percent. It recovered the August gap around eight hundred and seventy-nine to eight hundred and eighty-eight, then got back above yesterday's low around nine hundred and fourteen. Those are the areas I'd want to see hold. The fifty-day average is still overhead around nine hundred and eighty-three. And keep the bigger move in perspective: it fell about thirty-nine percent from its June closing high to the July trough. The rebound from that trough is about twenty-six percent; it hasn't recovered the full decline.

MU: 90 completed regular-session daily candles through October 15, 2026. Prior close, retained October 15 premarket observation and completed October 15 close are separate comparisons. Moving averages include the completed closing session; dated gap and low references are labelled.
Micron: daily closes from January 2025 through October 15, 2026. Within the selected 252-session window, the June 25 closing peak to July 29 trough fell 39.10%; the separate rebound to October 15 was 26.01%.

CoreWeave (CRWV) — a daily recovery, with overhead gaps

CoreWeave closed near sixty-six yesterday, was around sixty-three in our morning update, and finished near seventy, up almost six percent. It fell below the July low around sixty-one before recovering yesterday's low around sixty-four. That's a daily recovery of the level we were watching. It doesn't erase yesterday's fifteen-percent loss, and today's close is still below where it finished two sessions ago. The overhead gap around seventy-three to seventy-six is the next area to work through. For a retest, I want a daily candle to test the reclaimed level and close above it.

CRWV: 90 completed regular-session daily candles through October 15, 2026. Prior close, retained October 15 premarket observation and completed October 15 close are separate comparisons. Moving averages include the completed closing session; dated gap and low references are labelled.
CoreWeave: daily closes since listing. The selected 252-session decline is October 16, 2025 to July 29, 2026, followed by the separate rebound to October 15. Earlier price history remains visible; the selected leg is not an all-time-low claim.

TSMC (TSM) — earnings growth and the closing chart

TSMC's earnings showed strong growth: revenue rose forty-one percent from a year ago in U.S. dollars, and the fourth-quarter revenue guide is higher. The shares still finished down almost two percent, near four hundred and twenty-two, versus four hundred and thirty yesterday and around four hundred and eighteen in premarket. They dipped below the August low around four hundred and eight, then recovered. Today's high got through the old September gap, but the close was still inside that range. I'd want to see it close above that area's upper edge around four hundred and twenty-three. Today's new overhead gap runs roughly from four hundred and twenty-four to four hundred and twenty-eight.

TSM: 90 completed regular-session daily candles through October 15, 2026. Prior close, retained October 15 premarket observation and completed October 15 close are separate comparisons. Moving averages include the completed closing session; dated gap and low references are labelled.
TSMC Q3 2026 actual USD revenue $46.72bn and Q4 company revenue guidance $52.30–$54.30bn. The forecast range is not an achieved result. Q3 gross margin was 66.4%; diluted EPS was $4.60 per U.S. ADR.

Top 5 Up — TeraWulf (WULF)

Now the Top Five Up on our closing board. TeraWulf led with a gain of about nine percent. It's a strong day, but it still closed below both its fifty- and two-hundred-day averages. Those sit around sixteen and eighteen.

TeraWulf (WULF), Top 5 Up #1: October 15 regular close $12.62 (+9.36% vs October 14). 90 completed daily candles, with 50- and 200-session averages calculated through October 15.

Circle (CRCL)

Circle also added about nine percent and closed above both averages, clustered around eighty-five to eighty-six. That's a much different position from a bounce that stays below them. I'd watch that cluster on a retest.

Circle Internet Group (CRCL), Top 5 Up #2: October 15 regular close $86.96 (+9.31% vs October 14). 90 completed daily candles, with 50- and 200-session averages calculated through October 15.

IonQ (IONQ)

IonQ gained about nine percent, but remains below both averages around forty-one and forty-three. Today's bounce hasn't reclaimed either one.

IonQ (IONQ), Top 5 Up #3: October 15 regular close $34.34 (+9.29% vs October 14). 90 completed daily candles, with 50- and 200-session averages calculated through October 15.

Kodiak Sciences (KOD)

Kodiak Sciences added almost nine percent and remains above both averages. It recovered some of yesterday's loss, rather than erasing it. Yesterday's high around ninety-one is still above the close.

Kodiak Sciences (KOD), Top 5 Up #4: October 15 regular close $88.12 (+8.67% vs October 14). 90 completed daily candles, with 50- and 200-session averages calculated through October 15.

The Trade Desk (TTD)

The Trade Desk gained almost eight percent. It's just below the fifty-day average, while the two-hundred-day sits much higher around twenty-one. The shorter average is the first one I'd want back.

The Trade Desk (TTD), Top 5 Up #5: October 15 regular close $13.13 (+7.80% vs October 14). 90 completed daily candles, with 50- and 200-session averages calculated through October 15.

Top 5 Down — Semtech (SMTC)

On the downside, Semtech lost about ten percent. It closed below the fifty-day around one hundred and fifty-seven, but remains above the two-hundred-day around one hundred and twenty-two. Those are two separate reference levels.

Semtech (SMTC), Top 5 Down #1: October 15 regular close $144.21 (-10.01% vs October 14). 90 completed daily candles, with 50- and 200-session averages calculated through October 15.

Hewlett Packard Enterprise (HPE)

Hewlett Packard Enterprise fell about seven percent and finished just below its fifty-day average. The two-hundred-day remains much lower, around thirty-nine. I'd watch whether it can recover the shorter average.

Hewlett Packard Enterprise (HPE), Top 5 Down #2: October 15 regular close $58.63 (-7.11% vs October 14). 90 completed daily candles, with 50- and 200-session averages calculated through October 15.

Dell Technologies (DELL)

Dell also lost about seven percent. It's below the fifty-day around five hundred and thirteen, while still above the two-hundred-day around three hundred and twelve. That leaves room between the two averages; it doesn't make either a guaranteed turning point.

Dell Technologies (DELL), Top 5 Down #3: October 15 regular close $472.78 (-6.92% vs October 14). 90 completed daily candles, with 50- and 200-session averages calculated through October 15.

Rocket Lab (RKLB)

Rocket Lab fell almost seven percent and remains below both averages, around seventy and eighty-one. Neither has been reclaimed, so I'd treat a bounce and a repaired trend as different things.

Rocket Lab (RKLB), Top 5 Down #4: October 15 regular close $55.25 (-6.64% vs October 14). 90 completed daily candles, with 50- and 200-session averages calculated through October 15.

Everpure (P)

Everpure rounded out the downside with a loss of almost six percent. It still closed above both averages, around one hundred and fifteen and eighty-two. A red day on this chart leaves it in a different position from a name trading below both.

Everpure (P), Top 5 Down #5: October 15 regular close $133.38 (-5.73% vs October 14). 90 completed daily candles, with 50- and 200-session averages calculated through October 15.

Closing notes

The full charts and research are on YieldTerminal Pro. You can find us on YouTube at YieldTerminal Pro and on X at StockInsights sixty-nine. And remember, this is market research only, not a recommendation to buy or sell. Catch you in the morning.

Closing-board scope and chart basis

The closing board uses the October 9 frozen TradingView watchlist of 275 symbols. The scan returned 255 symbols, including 245 U.S. stock/ADR price candidates; 202 passed the source-reported market-cap-above-$5B filter and final closing-price checks. Twenty symbols did not return. ETFs and other listing types are excluded from this stock ranking. Market-cap figures are source observations rather than independently reconstructed closing equity values.

Changes compare completed October 15 regular-session closes with October 14 regular closes and exclude dividends and extended-hours trading. Nasdaq closing references were reconciled with Yahoo Finance daily history and TradingView checks. Historical gap ranges are dated; a traded-through gap remains useful historical context rather than an untouched gap. Earlier Daily Levels editions keep their original price and session basis.

BLS September PPI release and PPI Table 1. TSMC Q3 2026 results. Nasdaq market data, Yahoo Finance and TradingView for closing and historical chart references.

Explore Daily Levels, the written Movers archive and market videos, the October 15 morning review, and the full TSMC earnings review. Watch the approved episode on X.

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