Red List
APPN
Appian Corporation
Technology · Software - Infrastructure · small-cap ($1.8B)
-58.3%
from rolling 252-day high of $46.06 set 2025-11-12 · 183d ago
Current
$19.22
Decline depth
-58.3%
Decline σ
5.8σ
TFC
4/5 bearish
Rolling 252-day high Up day Down day Last 90 trading days · data from Alpaca

Structural break signals

APPN qualifies for the Red List on decline depth.

Decline depth
-58.3%
From rolling 252-day high of $46.06, 183d ago. Past the 40% Red List threshold.
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
5.8σ
Drop from local high over the last 10 bars, expressed in units of the stock's typical daily volatility (4.1% per day). Past the ≥4σ Watch threshold.

The structural read

What price action says about APPN.

APPN qualifies for the Red List on decline depth — down -58.3% from its rolling 252-day high. Past the 40% threshold, the deepest tier in the taxonomy.

Cross-confirmation: also showing 4/5 bearish time frames.

Cross-confirmation: decline sigma also reads 5.8σ over 10 bars.

Earnings on file: 2026-05-07. Tiering is unaffected by earnings dates — listings reflect price structure only.

52-week range

52W low $19.79 0.0% of range 52W high $46.06

Sector context · Technology

172 other Technology tickers are on Broken Stocks.

118 Red List
36 Amber
18 Watch
-44.1% Median decline

Worst in sector: PAR (-79.8%). Least-bad: IMMR (-20.8%). See all Technology listings →

Questions about APPN

What people ask.

Why is APPN on Broken Stocks?

APPN qualifies for the Red List on decline depth. It is down -58.3% from its rolling 252-day high of $46.06, set on 2025-11-12 — 183d ago.

Is APPN a falling knife?

Not by the strict technical definition. APPN is down -58.3% from its 52-week high, but that high was set 183d ago — more than 120 days. A falling knife is usually a recent breakdown from a fresh high, not an established multi-quarter downtrend. APPN is still on the Red List for decline depth, but the freshness component of a falling knife is missing.

Is APPN 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 APPN trading inside its 52-week range?

At $19.22, APPN sits 0.0% of the way from its 52-week low ($19.79) to its 52-week high ($46.06). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.

How fast has APPN been declining?

The current 58.3% decline accrued over 183d, which annualizes to roughly -116.3% 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 APPN compare to its sector?

There are 172 other Technology tickers on Broken Stocks: 118 Red, 36 Amber, 18 Watch, with 46 showing recovering structural signals. Median sector decline is -44.1% — APPN's decline is deeper than the sector median.

Does APPN's earnings date affect its tier?

No. Tiering is decided purely by decline depth and recency of the rolling-high date. The earnings date on file (2026-05-07) is shown for reference only — listings can move tier between scans based on closing prices, regardless of fundamentals or news events.