Decline depth
-65.9%
From rolling 252-day high of 102.70 CNY, 361d ago.
Past the 40% Red List threshold.
688
Red ListRecovering
688166.SSBrightGene Bio-Medical Technology Co., Ltd.
-65.9%
from rolling 252-day high of 102.70 CNY set 2025-09-22 · 361d ago
Current
35.03 CNY
Decline depth
-65.9%
Decline σ
3.8σ
TFC
0/5 bearish
Where it stands
On the Red List.
Down 65.9% from its rolling 252-day high, 361 days after the high.
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.
Unmatched; coverage or recovery unconfirmed → Red List; recovery signal active.
Comparing with . This compares classification, not price returns.
See the recorded timeline →Why it is flagged
688166.SS qualifies for the Red List on decline depth.
Down 65.9% from its rolling 252-day high, 361 days after the high. The most severe triggered rule determines the tier.
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
3.8σ
Drop over the last 10 bars in units of daily volatility (3.14%/day).
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.
- Unmatched; coverage or recovery unconfirmed → Red List; recovery signal active
- Red List → Unmatched; coverage or recovery unconfirmed
- Unmatched; coverage or recovery unconfirmed → Red List
- Red List → Unmatched; coverage or recovery unconfirmed
- First observed: Red List
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 688166.SS.
688166.SS qualifies for the Red List on decline depth — down -65.9% from its rolling 252-day high. Past the 40% threshold, the deepest tier in the taxonomy.
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 688166.SS's turn is investable is ConvictionEdge's question, not ours.
Upstream TFC read: moderate alignment, current phase daily. Last bar types — daily 2U (green), weekly 2D (green), monthly 1 (red).
Questions about 688166.SS
What people ask.
Why is 688166.SS on Broken Stocks?
688166.SS qualifies for the Red List on decline depth. It is down -65.9% from its rolling 252-day high of 102.70 CNY, set on 2025-09-22 — 361d ago. It additionally carries a Recovering badge — see below.
What does the Recovering badge mean for 688166.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 — 688166.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 688166.SS a falling knife?
Not by the strict technical definition. 688166.SS is down -65.9% from its 52-week high, but that high was set 361d ago — more than 120 days. A falling knife is usually a recent breakdown from a fresh high, not an established multi-quarter downtrend. 688166.SS is still on the Red List for decline depth, but the freshness component of a falling knife is missing.
Is 688166.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 688166.SS trading inside its 52-week range?
At 35.03 CNY, 688166.SS sits 17.6% of the way from its 52-week low (28.74 CNY) to its 52-week high (64.58 CNY). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.
How fast has 688166.SS been declining?
The current 65.9% decline accrued over 361d, which annualizes to roughly -66.6% 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.