Is ZS Worth Buying in 2026?

Zscaler, Inc. Common Stock

STOCK SERVICES-COMPUTER PROGRAMMING SERVICES Updated 2026-08-16

Here’s whether Zscaler, Inc. Common Stock (ZS) is worth buying in 2026 — based on weekly-updated price trend, RSI momentum, and return vs. the S&P 500. Our current read: Neutral.

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Neutral

Positives: trading above the 200-day MA (long-term uptrend intact); above the 50-day MA (medium-term momentum positive); 50-day MA is rising (+2.42% over 10 days); 3-month momentum positive (+14.0%). Concerns: RSI 79 — overbought, elevated pullback risk; weak 1-year return of -32.2%. Currently 45.5% off its 52-week high. Score: +3/7.

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ZS is in a confirmed uptrend, trading above both its 50-day ($145.46) and 200-day ($183.08) moving averages. With an RSI of 79.4, momentum has stretched into overbought territory — short-term pullbacks are common from these levels. The 1-year return of -32.3% compares to +20.4% for SPY (trailed the market by 52.6%). The current 45.5% drawdown from the 52-week high reflects elevated risk for momentum-based strategies.

$10,000 invested 1 year ago → $6,775 today
vs. S&P 500 (SPY) — same period trailed market by 52.6%

1-Year Price Chart

Daily candles
MA-50 MA-200 Up Down

Signal Check

Above 200-day MA ($183.08)
Above 50-day MA ($145.46)
!RSI(14) neutral zone (30–70) — currently 79.4
Positive return (-32.3%)
!Within 10% of period high (−45.5%)
Period Range $183.60
$114.63 $336.99
RSI (14) 79.4
0 · OversoldOverbought · 100

Key Metrics

Price$183.60
Period Return-32.3%
Period High$336.99
Period Low$114.63
Drawdown−45.5%
MA-50$145.46
MA-200$183.08
RSI (14)79.4
Avg Volume (30d)2.4M
vs. SPYtrailed by 52.6%
Return Rank#965 of 1252

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