Decline depth
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Not currently in the rolling-252-day ≥20% decline universe.
Amber List
RRGBRed Robin Gourmet Burgers, Inc.
2.9σ
decline sigma — volatility-normalized move (typical daily 5.55%)
Current
$9.42
Decline depth
—
Decline σ
2.9σ
TFC
4/5 bearish
Rolling 252-day high
Up day
Down day
Last 90 trading days · data from Alpaca
Since it joined the list
$RRGB landed on the list 2026-05-29, down 35.8% from its 52-week high that day — now $9.42.
It has clawed back 62.5 percentage points off that level. It bottomed 44.6% below that high along the way.
Decline from the 52-week high as it stood on 2026-05-29 (fixed anchor) → today. Split-adjusted, Alpaca. Observed history, not a forecast.
Structural break signals
RRGB qualifies for the Amber List on decline sigma.
Time-frame continuity
4/5 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 4/5 Amber threshold.
Decline sigma
2.9σ
Drop from local high over the last 10 bars, expressed in units of the stock's typical daily volatility (5.55% per day).
The structural read
What price action says about RRGB.
RRGB qualifies for the Amber List on decline sigma — the recent drop measures 2.9σ over a 10-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.
Cross-confirmation: also showing 4/5 bearish time frames.
Questions about RRGB
What people ask.
Why is RRGB on Broken Stocks?
RRGB qualifies for the Amber List on decline sigma. The recent drop measures 2.9σ over a 10-bar window — large enough that even a small percentage drop is structurally significant given the stock's typical day-to-day volatility (5.55%).
Is RRGB a falling knife?
RRGB 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 RRGB 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 RRGB trading inside its 52-week range?
At $9.42, RRGB sits 77.2% of the way from its 52-week low ($4.24) to its 52-week high ($10.95). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.