Red List

RMBSRambus, Inc.

Technology · Semiconductors · large-cap ($10.9B)
-47.1%
from rolling 252-day high of $174.10 set 2026-06-03 · 78d ago
Current
$92.15
Decline depth
-47.1%
Decline σ
2.6σ
TFC
3/5 bearish
Rolling 252-day high Up day Down day Last 90 trading days · data from Alpaca

Since tracking began

$RMBS has been tracked since 2026-03-01. It was down 27.2% from its 52-week high then — now down -47.1%.

That's 5.6 percentage points deeper than the day it joined. It bottomed 41.3% 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

RMBS qualifies for the Red List on decline depth.

Decline depth
-47.1%
From rolling 252-day high of $174.10, 78d ago. Past the 40% Red List threshold.
Time-frame continuity
3/5 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. Past the 3/5 Watch threshold.
Decline sigma
2.6σ
Drop from local high over the last 5 bars, expressed in units of the stock's typical daily volatility (4.88% per day).

The structural read

What price action says about RMBS.

RMBS qualifies for the Red List on decline depth — down -47.1% from its rolling 252-day high. Past the 40% threshold, the deepest tier in the taxonomy. Depth plus recency: this is the pattern many investors call a falling knife.

Cross-confirmation: also showing 3/5 bearish time frames.

Earnings on file: 2026-07-27. Tiering is unaffected by earnings dates — listings reflect price structure only.

Questions about RMBS

What people ask.

Why is RMBS on Broken Stocks?

RMBS qualifies for the Red List on decline depth. It is down -47.1% from its rolling 252-day high of $174.10, set on 2026-06-03 — 78d ago.

Is RMBS a falling knife?

By the most common technical definition — a steep, recent breakdown from a fresh high — yes. RMBS is down -47.1% from its 52-week high of $174.10, set 78d 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 RMBS 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 RMBS trading inside its 52-week range?

At $92.15, RMBS sits 23.4% of the way from its 52-week low ($67.15) to its 52-week high ($174.10). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.

How fast has RMBS been declining?

The current 47.1% decline accrued over 78d, which annualizes to roughly -220.4% per year. Annualized pace is a sanity check — a 30% decline in three months is a different signal than a 30% decline over two years.

How does RMBS compare to its sector?

There are 239 other Technology tickers on Broken Stocks: 147 Red, 50 Amber, 42 Watch, with 65 showing recovering structural signals. Median sector decline is -36.7% — RMBS's decline is deeper than the sector median.

Does RMBS'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 (2026-07-27) is shown for reference only — listings can move tier between scans based on closing prices, regardless of fundamentals or news events.