Decline depth
—
Not currently in the rolling-252-day ≥20% decline universe.
Watch
HLIOHelios Technologies, Inc.
5.8σ
decline sigma — volatility-normalized move (typical daily 2.01%)
Current
$76.31
Decline depth
—
Decline σ
5.8σ
TFC
1/5 bearish
Rolling 252-day high
Up day
Down day
Last 90 trading days · data from Alpaca
Since it joined the list
$HLIO landed on the list 2026-07-29, down 21.3% from its 52-week high that day — now $76.31.
It has clawed back 1.4 percentage points off that level.
Decline from the 52-week high as it stood on 2026-07-29 (fixed anchor) → today. Split-adjusted, Alpaca. Observed history, not a forecast.
Structural break signals
HLIO qualifies for the Watch on decline sigma.
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
5.8σ
Drop from local high over the last 20 bars, expressed in units of the stock's typical daily volatility (2.01% per day).
Past the ≥4σ Watch threshold.
The structural read
What price action says about HLIO.
HLIO qualifies for the Watch on decline sigma — the recent drop measures 5.8σ over a 20-bar window. Sigma scales the move by the stock's own typical daily volatility, so a small percentage drop in a normally-quiet name can land here when the bigger players miss it on a pure-percent threshold.
Questions about HLIO
What people ask.
Why is HLIO on Broken Stocks?
HLIO qualifies for the Watch on decline sigma. The recent drop measures 5.8σ over a 20-bar window — large enough that even a small percentage drop is structurally significant given the stock's typical day-to-day volatility (2.01%).
Is HLIO a falling knife?
HLIO is on Broken Stocks for time-frame continuity or decline-sigma reasons rather than headline depth, so the falling-knife label doesn't cleanly apply. The phrase usually requires a meaningful percentage drop from a fresh high. See the structural break signals above for the axis that actually triggered the listing.
Is HLIO 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 HLIO trading inside its 52-week range?
At $76.31, HLIO sits 8.2% of the way from its 52-week low ($74.64) to its 52-week high ($95.05). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.