Decline depth
-29.0%
From rolling 252-day high of 132.68 CNY, 120d ago.
Past the 20% Watch threshold.
688
Red ListRecovering
688213.SSSMARTSENS TECHNOLOGY (SHANGHAI)
Technology · Semiconductors · large-cap ($37.3B)
-29.0%
from rolling 252-day high of 132.68 CNY set 2026-05-21 · 120d ago
Current
94.25 CNY
Decline depth
-29.0%
Decline σ
5.6σ
TFC
0/5 bearish
Where it stands
On the Red List.
Held on the Red List: it last met the Red List rules on 2026-09-17. Today it reads Watch; a tier moves down only after five consecutive scans below its rules.
Snapshot . Price structure, not a judgment about the business.
A bullish structural signal is also active. The Recovering badge coexists with the decline tier; it does not establish a completed recovery.
What changed
Since the previous observation.
Red List → Red List; recovery signal active.
Comparing with . This compares classification, not price returns.
See the recorded timeline →Why it is flagged
688213.SS is held on the Red List.
Held on the Red List: it last met the Red List rules on 2026-09-17. Today it reads Watch; a tier moves down only after five consecutive scans below its rules.
Inspect the three classification measures
Time-frame continuity
0/5 bearish
Latest bar on five time frames, daily to yearly. Bearish = 2-Down or red 3.
Decline sigma
5.6σ
Drop over the last 20 bars in units of daily volatility (1.79%/day).
Past the ≥4σ Watch threshold.
Price history
The price path behind the snapshot.
Daily prices with the rolling-high reference. When a recorded classification event falls on a displayed trading date, it is marked on the chart.
Price chart unavailable for this symbol. The snapshot and recorded classification history remain available below.
The recorded history
A timeline of observations.
First observed 2026-09-09. These are scan observations, not exact transition times or the start of a decline. Missing scan dates are not filled in.
- Red List → Red List; recovery signal active
- Watch; recovery signal active → Red List
- Red List → Watch; recovery signal active
- Watch → Red List
- First observed: Watch
Absence from a captured list does not establish recovery. Historical tiers reflect the rules and data recorded at that time.
Technical interpretation and signal details
The structural read
What price action says about 688213.SS.
688213.SS is held on the Red List, which it last met on 2026-09-17. A tier moves down, or a name leaves the list, only after five consecutive scans below the tier's rules with a cushion of 3 points on depth and 1σ on sigma. Today's unbuffered reading: Watch.
Cross-confirmation: decline sigma also reads 5.6σ over 20 bars.
A confirmed bullish signal on one or more time frames earned the Recovering badge. The tier reflects the most severe price-structure rule; Recovering identifies a separate bullish signal. Not a buy signal.
Whether 688213.SS's turn is investable is ConvictionEdge's question, not ours.
Questions about 688213.SS
What people ask.
Why is 688213.SS on Broken Stocks?
688213.SS is held on the Red List. Held on the Red List: it last met the Red List rules on 2026-09-17. Today it reads Watch; a tier moves down only after five consecutive scans below its rules. It additionally carries a Recovering badge — see below.
What does the Recovering badge mean for 688213.SS?
Recovering means our proprietary engine has flagged a confirmed bullish structural signal on one or more time frames (moderate or strong time-frame continuity). It coexists with the decline tier — 688213.SS is still Red List because a price-structure rule still triggers, but a bullish setup has formed inside that decline. The two readings answer different questions: the tier reflects the most severe triggered rule; the Recovering badge tells you whether momentum may be turning. It's not a buy recommendation.
Is 688213.SS a falling knife?
No. The falling-knife label usually implies a steep, severe drop — typically 30% or more from a fresh high. 688213.SS is down -29.0% from its 52-week high, which qualifies for the Watch tier but is shallower than the falling-knife pattern. It's an early-stage decline rather than a sharp breakdown.
Is 688213.SS 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 688213.SS trading inside its 52-week range?
At 94.25 CNY, 688213.SS sits 34.5% of the way from its 52-week low (74.02 CNY) to its 52-week high (132.68 CNY). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.
How fast has 688213.SS been declining?
The current 29.0% decline accrued over 120d, which annualizes to roughly -88.2% 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 688213.SS compare to its sector?
There are 568 other Technology tickers on Broken Stocks: 385 Red, 100 Amber, 83 Watch, with 299 showing recovering structural signals. Median sector decline is -39.8% — 688213.SS's decline is shallower than the sector median.