Decline depth
—
Not currently in the rolling-252-day ≥20% decline universe.
Amber List
MWAMueller Water Products, Inc.
7.7σ
decline sigma — volatility-normalized move (typical daily 1.8%)
Current
$25.13
Decline depth
—
Decline σ
7.7σ
TFC
1/5 bearish
Rolling 252-day high
Up day
Down day
Last 90 trading days · data from Alpaca
Since it joined the list
$MWA landed on the list 2026-06-01, down 20.4% from its 52-week high that day — now $25.13.
It has clawed back 0.9 percentage points off that level.
Decline from the 52-week high as it stood on 2026-06-01 (fixed anchor) → today. Split-adjusted, Alpaca. Observed history, not a forecast.
Structural break signals
MWA qualifies for the Amber List 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
7.7σ
Drop from local high over the last 20 bars, expressed in units of the stock's typical daily volatility (1.8% per day).
Past the ≥6σ Amber threshold.
The structural read
What price action says about MWA.
MWA qualifies for the Amber List on decline sigma — the recent drop measures 7.7σ 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 MWA
What people ask.
Why is MWA on Broken Stocks?
MWA qualifies for the Amber List on decline sigma. The recent drop measures 7.7σ 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 (1.8%).
Is MWA a falling knife?
MWA 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 MWA 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 MWA trading inside its 52-week range?
At $25.13, MWA sits 20.0% of the way from its 52-week low ($24.18) to its 52-week high ($28.92). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.