Red List
FSLY
Fastly, Inc.
Technology · Software - Application · mid-cap ($3.0B)
-49.2%
from rolling 252-day high of $34.82 set 2026-04-08 · 36d ago
Current
$17.68
Decline depth
-49.2%
Decline σ
4.4σ
TFC
0/5 bearish
Rolling 252-day high Up day Down day Last 90 trading days · data from Alpaca

Structural break signals

FSLY qualifies for the Red List on decline depth.

Decline depth
-49.2%
From rolling 252-day high of $34.82, 36d ago. Past the 40% Red List threshold.
Time-frame continuity
0/5 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
4.4σ
Drop from local high over the last 10 bars, expressed in units of the stock's typical daily volatility (10.81% per day). Past the ≥4σ Watch threshold.

The structural read

What price action says about FSLY.

FSLY qualifies for the Red List on decline depth — down -49.2% from its rolling 252-day high. Past the 40% threshold, the deepest tier in the taxonomy. Depth plus recency: this is the pattern many investors call a falling knife.

Cross-confirmation: decline sigma also reads 4.4σ over 10 bars.

Earnings on file: 2026-05-06. Tiering is unaffected by earnings dates — listings reflect price structure only.

52-week range

52W low $6.29 39.9% of range 52W high $34.82

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 FSLY

What people ask.

Why is FSLY on Broken Stocks?

FSLY qualifies for the Red List on decline depth. It is down -49.2% from its rolling 252-day high of $34.82, set on 2026-04-08 — 36d ago.

Is FSLY a falling knife?

By the most common technical definition — a steep, recent breakdown from a fresh high — yes. FSLY is down -49.2% from its 52-week high of $34.82, set 36d ago. That combination of depth (past the 30% Amber threshold) and recency (high set inside the last 120 days) is the textbook falling-knife pattern. Whether to try to catch it is a separate question — historically most attempts to bottom-pick continue lower before reversing. Broken Stocks flags the pattern; it does not recommend buying or selling.

Is FSLY 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 FSLY trading inside its 52-week range?

At $17.68, FSLY sits 39.9% of the way from its 52-week low ($6.29) to its 52-week high ($34.82). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.

How fast has FSLY been declining?

The current 49.2% decline accrued over 36d, which annualizes to roughly -498.8% 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 FSLY 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% — FSLY's decline is deeper than the sector median.

Does FSLY'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 (2026-05-06) is shown for reference only — listings can move tier between scans based on closing prices, regardless of fundamentals or news events.