Question 1

How do I set a price alert for CSTL?

Accepted Answer

To set a CSTL price alert on Stock Alarm Pro, navigate to the CSTL quote page, select "Set Alert," choose your trigger type (price target, % move, RSI level, MACD, or volume breakout), and set your delivery channel. Stock Alarm Pro supports instant push notifications, SMS, and automated phone call alerts.

Question 2

Can I get phone call alerts for CSTL?

Accepted Answer

Yes. Stock Alarm Pro provides real-time automated phone call alerts for CSTL. Phone call alerts ensure you are immediately awakened or interrupted during critical volatility events, overnight earnings moves, or strict stop-loss levels when silent push notifications might be overlooked.

Question 3

What types of alerts can I set for Castle Biosciences Inc?

Accepted Answer

Stock Alarm Pro supports over 125 trigger types for CSTL: price target alerts (above/below target), intraday percentage moves, RSI overbought/oversold levels, 50-day and 200-day moving average crossovers (golden cross / death cross), relative volume (RVOL) spikes, confirmed earnings date releases, and SEC Form-4 insider transaction filings.

Question 4

How quickly will I be notified about CSTL price changes?

Accepted Answer

CSTL alerts are evaluated continuously in real-time against live market telemetry. Notifications are dispatched within sub-second latency via push notifications, SMS, or phone calls as soon as your trigger condition is met across regular, pre-market, and after-hours trading sessions.

Question 5

Is Stock Alarm Pro free to use for CSTL alerts?

Accepted Answer

Yes, Stock Alarm Pro offers a free tier that includes 3 active price alerts for CSTL and other stocks. Full Pro membership is $20/month or $168/year with a 7-day free trial, unlocking unlimited alerts, phone call delivery, SMS, all 125+ technical indicators, institutional screeners, and real-time market telemetry across web, iOS, and Android.

Period ending	Cash Conversion Ratio
Dec 31, 2025	-1.1725×
Dec 31, 2024	2.0027×
Dec 31, 2023	0.3349×
Dec 31, 2022	0.7043×
Dec 31, 2021	0.7179×
Dec 31, 2020	-0.4973×
Dec 31, 2019	1.1518×
Dec 31, 2018	1.9745×
Dec 31, 2017	1.029×

CSTL Cash Conversion Ratio

CSTL cash conversion ratio history

Compare cash conversion ratio

Explore More