Ticker brief
UCTT ULTRA CLEAN HOLDINGS INC
Technology · Semiconductors
last close
$45.32
1 day
+1.9%
14 days
-33.9%
mkt cap
$4.8B
signals 14d
9
authors 14d
5
crowd 14d
-0.2σ
Options inteloptions-surface reads · latest available day per source
| metric | reading | context |
|---|---|---|
| IV — ATM 30d | 103% rich · 88 pctile own 1y | IV/HV 1.30× |
| Skew — 25Δ RR 30d | -0.038 39 pctile own 1y | balanced vs own range |
| Net dealer OI (NDOI) | +0.75 elevated | 5-session Δ -0.14 (as of 2026-07-06) |
| OI alarm | quiet | last alarm 2026-06-16 (z=3.1) |
| CSP screen | rank #119 · $40.2 strike · 1.68% prem | on the CSP screen (2026-10-23) |
Sentiment — last 14 days
daily mean sentiment, 2026-10-03 → 2026-10-15 · now +0.60 (−1 bearish … +1 bullish)
Who spoke5
| author | grade | trader score | signals | mean sent |
|---|---|---|---|---|
| @DeNebulord | C | -0.55 | 4 | -0.48 |
| @EricJhonsa | B | +0.11 | 2 | +0.45 |
| @OptionsFlowBoss | C | · | 1 | +0.00 |
| @CHItrader | B | -0.22 | 1 | +0.15 |
| @R_and_Invest | A | -1.49 | 1 | +0.75 |
Recent signals9of 9 in 14d — receipts included
| date (PT) | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|
| 2026-10-15 | @R_and_Invest | +0.75 | Argues supplier capacity shortages contradict distressed market pricing for UCTT and MKSI. | -18.8% | tweet ↗ |
| 2026-10-15 | @EricJhonsa | +0.45 | Argues low AI-infrastructure valuations misprice the likelihood of capex remaining strong after 2027. | -18.8% | tweet ↗ |
| 2026-10-13 | @DeNebulord | -0.55 | Warns that up to $1B of capital could burden UCTT and wants better leverage, cash flow and capex discipline. | -25.7% | tweet ↗ |
| 2026-10-13 | @DeNebulord | -0.55 | Detailed thesis warns UCTT's convertible debt and ATM could signal capital intensity and dilution inconsistent with the investment case. | -25.7% | tweet ↗ |
| 2026-10-13 | @EricJhonsa | +0.45 | Attributes semicap weakness to AMAT's missing forecast while calling UCTT and subsystem plays cheap. | -25.7% | tweet ↗ |
| 2026-10-07 | @CHItrader | +0.15 | RELL posted a roughly threefold EPS beat, stronger backlog, and additional after-hours gains. | -36.5% | tweet ↗ |
| 2026-10-05 | @DeNebulord | -0.40 | Reports that an analyst price-target cut on margin assumptions caused UCTT's dip. | -38.8% | tweet ↗ |
| 2026-10-05 | @DeNebulord | -0.40 | Reports that an analyst price-target cut on margin assumptions caused UCTT's dip. | -38.8% | tweet ↗ |
| 2026-10-03 | @OptionsFlowBoss | +0.00 | Provides UCTT gamma heat zones without textual interpretation. | -37.7% | tweet ↗ |
“Since then” = price move from the close on the signal's date (PT) to the latest close — what happened after they said it, not a backtest. A — means no trading session has closed since the signal yet. Sentiment is our extracted per-tweet score, −1…+1.