Red List

AOSLAlpha and Omega Semiconductor L

Technology · Semiconductors · small-cap ($643M)
-31.7%
from rolling 252-day high of $54.34 set 2026-06-03 · 30d ago
Current
$37.11
Decline depth
-31.7%
Decline σ
3.7σ
TFC
1/5 bearish
Rolling 252-day high Up day Down day Last 90 trading days · data from Alpaca

Since tracking began

$AOSL has been tracked since 2026-03-01. It was down 35.7% from its 52-week high then — now down -31.7%.

It has clawed back 46.3 percentage points off that level. It bottomed 40.8% below that high along the way.

Decline from the 52-week high as it stood on 2026-03-02 (fixed anchor) → today. Split-adjusted, Alpaca. Observed history, not a forecast.

Structural break signals

AOSL qualifies for the Red List on decline depth.

Decline depth
-31.7%
From rolling 252-day high of $54.34, 30d ago. Past the 30% Amber threshold.
Time-frame continuity
1/5 bearish
Latest bar across daily/weekly/monthly/quarterly/yearly time frames. A bar counts as bearish when it's a 2-Down or a red 3.
Decline sigma
3.7σ
Drop from local high over the last 20 bars, expressed in units of the stock's typical daily volatility (8.14% per day).

The structural read

What price action says about AOSL.

AOSL qualifies for the Red List on decline depth — down -31.7% from its rolling 252-day high. Past 30% with the high set inside the last four months — the recency clause that often precedes further breakdown. Depth plus recency: this is the pattern many investors call a falling knife.

Upstream TFC read: bearish alignment, current phase daily. Last bar types — daily 2D (red), weekly 2D (red), monthly 2D (red).

Earnings on file: 2026-02-05. Tiering is unaffected by earnings dates — listings reflect price structure only.

52-week range

52W low $15.90 100.0% of range 52W high $33.01

Sector context · Technology

221 other Technology tickers are on Broken Stocks.

141 Red List
51 Amber
29 Watch
-40.1% Median decline

Worst in sector: BLSH (-78.3%). Least-bad: QRVO (-20.0%). See all Technology listings →

Questions about AOSL

What people ask.

Why is AOSL on Broken Stocks?

AOSL qualifies for the Red List on decline depth. It is down -31.7% from its rolling 252-day high of $54.34, set on 2026-06-03 — 30d ago.

Is AOSL a falling knife?

By the most common technical definition — a steep, recent breakdown from a fresh high — yes. AOSL is down -31.7% from its 52-week high of $54.34, set 30d ago. That combination of depth (past the 30% Amber threshold) and recency (high set inside the last 120 days) is the textbook falling-knife pattern. Whether to try to catch it is a separate question — historically most attempts to bottom-pick continue lower before reversing. Broken Stocks flags the pattern; it does not recommend buying or selling.

Is AOSL a buy?

Broken Stocks does not issue buy or sell recommendations. The list is a rules-based technical warning system. It tracks structural decline depth and recency — not company quality, management, fundamentals, or news. Always do your own research and consult a licensed advisor.

Where is AOSL trading inside its 52-week range?

At $37.11, AOSL sits 100.0% of the way from its 52-week low ($15.90) to its 52-week high ($33.01). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.

How does AOSL compare to its sector?

There are 221 other Technology tickers on Broken Stocks: 141 Red, 51 Amber, 29 Watch, with 87 showing recovering structural signals. Median sector decline is -40.1% — AOSL's decline is shallower than the sector median.

Does AOSL's earnings date affect its tier?

No. Tiering is decided purely by decline depth and recency of the rolling-high date. The earnings date on file (2026-02-05) is shown for reference only — listings can move tier between scans based on closing prices, regardless of fundamentals or news events.