ZS · Nasdaq · Technology Services

What does it cost to trade Zscaler, Inc.?

Q: How much does it cost to buy $10,000 of Zscaler, Inc.?

PreTrAIde estimates about $6.84 (6.84 bps) for a $10,000 market order in Zscaler, Inc.: $6.12 of half-spread and $0.72 of market impact, before any broker commission.

Q: Is Zscaler, Inc. a liquid stock?

Zscaler, Inc. trades about $675M a day, in the good liquidity tier of PreTrAIde's model, with an estimated quoted spread of 12.2 bps.

Q: How volatile is Zscaler, Inc.?

Its daily volatility is about 2.89% (high). The 1-day 95% value at risk on a $10,000 position is about $476.

A $10,000 order costs about $6.84 (6.84 bps) between the half-spread and market impact.

Data as of 1 November 2026

Cost of $10k$6.84

Estimated quoted spread12.2 bps

Average daily trading value$675M

Daily volatility2.89%

1-day VaR (95%) on $10,000$476

Liquidity tierGood

Estimated cost by order size

Order	Half-spread	Market impact	Total	Share of daily volume
$1,000	6.12 bps	0.29 bps	$0.64 · 6.41 bps	< 0.01%
$10,000	6.12 bps	0.72 bps	$6.84 · 6.84 bps	< 0.01%
$100,000	6.12 bps	1.82 bps	$79.38 · 7.94 bps	0.015%

Liquidity

Zscaler, Inc. trades about $675M a day, which puts it in the good liquidity tier. At that depth the model estimates a quoted spread of 12.2 bps, so a market order pays roughly half of it on the way in, and again on the way out. An order stays below 1% of a normal day's trading up to about $6.7M.

Volatility and risk

Daily volatility is around 2.89%, which is high for a stock. On a $10,000 position, the 1-day value at risk at 95% is about $476: on one trading day in twenty, a loss larger than that should be expected. Volatility also widens spreads, which the cost estimate above already includes.

How these figures are estimated

Spread: PreTrAIde's liquidity-tier model (average daily trading value) with a volatility uplift and a one-tick floor. Market impact: an Almgren-Chriss-style model on the order's share of daily volume. VaR: 1.645 × daily volatility. Inputs are 30-day average volume and recent price range. These are estimates, not quotes: the real cost depends on the market when the order is placed. PreTrAIde Methodology: How a Pre-Trade Analysis Is Computed

Frequently asked questions

How much does it cost to buy $10,000 of Zscaler, Inc.?

PreTrAIde estimates about $6.84 (6.84 bps) for a $10,000 market order in Zscaler, Inc.: $6.12 of half-spread and $0.72 of market impact, before any broker commission.

Is Zscaler, Inc. a liquid stock?

Zscaler, Inc. trades about $675M a day, in the good liquidity tier of PreTrAIde's model, with an estimated quoted spread of 12.2 bps.

How volatile is Zscaler, Inc.?

Its daily volatility is about 2.89% (high). The 1-day 95% value at risk on a $10,000 position is about $476.

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Educational content, not investment advice. PreTrAIde is analysis software, not a broker: it never executes orders, and its verdicts are decision support, not recommendations to buy or sell.