TSEM

Tower Semiconductor Ltd.

NASDAQ · Common stock

195.58

−14.22 (−6.78%)

Close, Oct 16, 2026

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Structural summary

What is the structure, what changed, and what would invalidate it

Viridia Intelligence

Context across dimensions, not a rating

StructureContracting rangeIntermediate-degree swings on the daily chart.

WaveDefensiveTriangle, wave C down (Pattern Confidence 67); the weekly count points the other way.

FibonacciZone belowNearest confluence 181.6–185.07 (2 relationships), −6.3% from the close.

MomentumWeak3 months −13.9% (behind SPY by 16.8 points); 6 months −13.6%.

RegimeMixed−13.4% vs the 50-day average, −3.2% vs the 200-day.

RiskNear a key level20-day volatility 70% vs 82% over the year; 1-year drawdown −40.7%; beta 3.12; price within 3% of the count's invalidation level.

TSEM setup history

Current structure

Price, swings and the preferred count on the chart

TSEM · 1DLoading bars…

SourceMassive, end of dayUpdated—MethodDaily bars, split-adjusted

Candidate interpretations

Every count shown passes every hard rule

Candidate interpretations

Ranked by Pattern Confidence

Counts ending at the latest intermediate swing high, 268.93 on Oct 6, 2026. 40 labelings tested, 26 broke a hard rule, 12+ remain.

Hard-rule evidence: why 26 labelings were eliminated

15Wave 3 always travels beyond the end of wave 1
9Wave 2 always retraces less than 100% of wave 1
1Wave B retraces at least 90% of wave A
1Contracting triangle: C ends short of A's end, D short of B's end, and E short of C's end

Method Every chain of 3–6 alternating pivots ending at the latest confirmed pivot is tested as each pattern; only counts with zero hard-rule failures are kept, then ranked by Pattern Confidence. Rules: rulebook.Engine pivots-1.0.0+rules-1.0.0+candidates-1.0.0+fib-1.0.1+rank-1.1.0+setup-1.0.1, bars to Oct 16, 2026

Fibonacci map

Confluence zones above and below the closeClose 195.58

195.58close

Bar length is the zone's strength (a weighted count of relationships, not a probability). Select a zone to see what forms it.

181.60 – 185.07−6.3% from the close

2 relationships · strength 3.2 · Intermediate degree

185.07RetracementMove after the correction retraces 100% of A–C · Intermediate · Viridia · secondary ratio
181.60ProjectionWave 3 = 100% of wave 1 · Intermediate · EWP

Method Targets come from the Fibonacci relationships the sources describe for the wave in progress, Elliott trend channels, the prior fourth wave of lesser degree, and 38.2–78.6% retracements of the latest swing. A zone is where two or more independent relationships fall within max(¼ ATR, 0.4%) of each other; strength counts them, weighting primary ratios and higher degrees. It is not a probability.

Evidence

The setup the preferred count implies, and how that kind of setup has done

Setup

Intermediate degree · from the preferred count

No scenario at intermediate degree right now

A triangle moves sideways; the setup comes with the thrust once the triangle completes. Viridia shows nothing rather than a guess.

NoteResearch scenario generated from Viridia's structural model. Not a recommendation.MethodA setup restates the preferred count as a trade: the entry (the close, or the level where the correction in progress most often ends), the stop where the count is wrong (a rule level, or the end of a finished pattern), and the count's own Fibonacci target. Reward:risk is measured from the middle of the entry range. A setup needs reward:risk of at least 1 : 1. It is research output from the wave count, not a recommendation or a forecast.

Engine details

Analysis engine: pivots-1.0.0+rules-1.0.0+candidates-1.0.0+fib-1.0.1+rank-1.1.0+setup-1.0.1
Bars analysed to: Oct 16, 2026
Price history: Automatic, updated nightly
Daily bars: 514 since Sep 30, 2024
Avg volume, 50 days: 1.81M
Dollar volume, 20 days: $448.3M
SEC CIK: 0000928876
Provider symbols: nasdaqtrader: TSEM · massive: TSEM
Listing changes: None since Sep 24, 2026

SourcePrices: Massive (end of day, split-adjusted). Listings: Nasdaq Trader, SECUpdatedOct 19, 2026, 8:00 AM EDTMethodSecurity master, daily snapshot diff

0 resolved: 0 reached target first (small sample)Latest: 08-10 bullish Wave C under way → pending · 07-20 bullish Wave C under way → pending

MethodStructure: the intermediate-degree swing structure (higher highs and lows, lower highs and lows, expanding or contracting). Wave: the preferred daily wave count's expected direction (constructive up, defensive down), unresolved when the alternate is within 5 points. Fibonacci: the nearest confluence zone of Fibonacci relationships and the distance to it (inside, or within 3%, counts as at a zone). Regime: price against its 50- and 200-day averages. Momentum: 3-month return and its lead over SPY (strong when both are positive and the lead is over 5 points; weak when both are negative). Risk: 20-day volatility against the 1-year level (elevated above 1.25×), and the 1-year drawdown and beta to SPY.

Structure at a glance

Daily chart, as of Oct 16, 2026

Since the count's last pivot (268.93, Oct 6, 2026) price has moved −27.3%, the way the count expects.12 of 12 rule-valid counts expect the current move to be down.Weekly count: flat wave C ↑, opposite direction

Preferred count

Triangle down · wave C ↓

Price is in wave C of a sideways triangle.

A-B from 277.88, Aug 17, 2026

Pattern Confidence67Medium

2 of 2 checks met

Key levels, preferred count

Invalidation−2.6% from close

190.55

Price below this level breaks the count.

Target, wave C

None

No unreached Fibonacci target.

Nearest confluence zone−6.3% from close

181.60–185.07

2 Fibonacci relationships meet here.

Alternate count

Ending diagonal down · wave 3 ↓

Price is in wave 3 of a five-wave decline (ending diagonal).

1-2 from 277.88, Aug 17, 2026

Pattern Confidence60Medium

1 of 1 checks met

Why this count is preferred · 2 met, 0 not met

Met

In a contracting triangle each leg is roughly 61.8% to 85.4% of the one before
The count starts at the price extreme of the prior swing (a new trend begins where the old one ended)

Not met

None.

MethodPattern Confidence = (guidelines met + 2) ÷ (guidelines measured + 4), from the rulebook's guidelines, Fibonacci tendencies and wave-personality checks (wave 3 speed and volume, wave 5 volume, alternation in time, a start at the prior extreme), alternate waves in Fibonacci ratio, and the rarity of running flats. The alternate is the best-ranked count that tells a different story. It ranks the rule-valid counts against each other; it is not a probability of any outcome.

What changed

Structural events, most recent first

Oct 13, 2026Trend changedTrend moved from uptrend to mixed.
Oct 12, 2026New leading countNew leading count: Triangle wC ↓ (confidence 67).
Oct 12, 2026Structure changedIntermediate structure changed from higher highs and lows to contracting.
Oct 12, 2026Count droppedZigzag complete ↑ is no longer among the leading counts; now Triangle wC ↓.
Oct 12, 2026Daily/weekly alignmentDaily (down) and weekly (up) counts no longer agree.
Oct 12, 2026Swing confirmedA new intermediate swing high was confirmed.
Oct 8, 2026New Fib zoneA new Fibonacci confluence zone formed near 217.73.
Oct 7, 2026New Fib zoneA new Fibonacci confluence zone formed near 238.91.
Oct 5, 2026New Fib zoneA new Fibonacci confluence zone formed near 256.94.
Sep 29, 2026New Fib zoneA new Fibonacci confluence zone formed near 245.01.

Last swing high

268.93

Oct 6, 2026

Last swing low

190.55

Sep 14, 2026

Elliott Wave

Wave counts are built on these swings and each one passes every rule in the rulebook. They are ranked by how many guidelines they satisfy; the preferred and alternate counts are summarized above the chart.

MethodPrice versus its 50- and 200-day averages: above both with the 50 above the 200 is an uptrend, below both with the 50 below the 200 is a downtrend, anything else is mixed. Swings: adaptive ZigZag on daily bars, pivots-1.0.0+rules-1.0.0+candidates-1.0.0+fib-1.0.1+rank-1.1.0+setup-1.0.1.