CSTL Technical Analysis & Stock Price Forecast

Technical Sentiment

Overall Consensus

Sell

Buy

Technical Analysis Consensus

Sell

Buy

Moving Average Consensus

Sell

Buy

Castle Biosciences Inc (CSTL.O) Moving Averages Convergence Divergence (MACD) indicator is 0.481, suggesting CSTL.O is Buy.

Castle Biosciences Inc (CSTL.O) 20-Day simple moving average is 40.411, while Castle Biosciences Inc (CSTL.O) share price is $39.74, making it Sell.

Castle Biosciences Inc (CSTL.O) 60-Day simple moving average is 38.47, while Castle Biosciences Inc (CSTL.O) share price is $39.74, making it Buy.

Technical Analysis for CSTL

Technical Sentiment Analysis for Castle Biosciences Inc (CSTL) As of 2026-01-30, Castle Biosciences Inc (CSTL) is exhibiting a Buy technical sentiment. Our proprietary analysis, which aggregates 13 technical signals, shows that 8 indicators are flashing buy, while 5 are indicating sell.

Momentum Indicators: RSI, MACD & Overbought/Oversold Status Currently, the Relative Strength Index (RSI) for CSTL stands at 44.975, which suggests a Neutral condition. Meanwhile, the MACD (12, 26) indicator is at 0.481, providing a Buy signal for short-term momentum. Other oscillators like the Stochastic Oscillator at 13.581 and the Commodity Channel Index (CCI) at -92.837 further confirm a -1.59 outlook for the stock.

Support, Resistance & Moving Averages From a structural perspective, CSTL is trading above its 60-day moving average of $38.47 and above its 200-day long-term moving average of $25.625. Key price levels to watch include the immediate resistance at $44.06 and strong support at $38.15. A break above $44.06 could signal a bull continuation, while falling below $38.15 may test the next Fibonacci floor at $35.305.

Castle Biosciences Inc (CSTL) Support & Resistance Level

Name	S3	S2	S1	Pivot Points	R1	R2	R3
Classic	32.24	35.305	38.15	41.215	44.06	47.125	49.97
Fibonacci	35.305	37.563	38.957	41.215	43.473	44.867	47.125

Castle Biosciences Inc (CSTL) Technical Indicators

2026-01-30

Name	Value
RSI_14	44.975
STOCHk_14_3_3	13.581
STOCHd_14_3_3	34.877
CCI_20	-92.837
AO_5_34	1.036
MOM_10	-1.59
MACD_12_26_9	0.481

Castle Biosciences Inc (CSTL) Relative Strength Index (RSI) is 44.975, creating a Neutral signal.

Castle Biosciences Inc (CSTL) Stochastic Oscillator is 13.581, creating a Buy signal.

Castle Biosciences Inc (CSTL) Stochastic RSI is 34.877, creating a Neutral signal.

Castle Biosciences Inc (CSTL) Commodity Channel Index (CCI) is -92.837, creating a Neutral signal.

Castle Biosciences Inc (CSTL) Awesome Oscillator is 1.036, creating a Buy signal.

Castle Biosciences Inc (CSTL) Momentum is -1.59, creating a Sell signal.

Castle Biosciences Inc (CSTL) MACD is 0.481, creating a Buy signal.

Castle Biosciences Inc (CSTL) Moving Average

2026-01-30

Period	Simple	Signal
MA_5	40.742	Sell
MA_10	40.995	Sell
MA_20	40.411	Sell
MA_60	38.47	Buy
MA_200	25.625	Buy
MA_250	25.012	Buy

Castle Biosciences Inc (CSTL) 5-Day simple moving average is 40.742, while Castle Biosciences Inc (CSTL) share price is $39.74, making it a Sell.

Castle Biosciences Inc (CSTL) 10-Day simple moving average is 40.995, while Castle Biosciences Inc (CSTL) share price is $39.74, making it a Sell.

Castle Biosciences Inc (CSTL) 20-Day simple moving average is 40.411, while Castle Biosciences Inc (CSTL) share price is $39.74, making it a Sell.

Castle Biosciences Inc (CSTL) 60-Day simple moving average is 38.47, while Castle Biosciences Inc (CSTL) share price is $39.74, making it a Buy.

Castle Biosciences Inc (CSTL) 200-Day simple moving average is 25.625, while Castle Biosciences Inc (CSTL) share price is $39.74, making it a Buy.

Castle Biosciences Inc (CSTL) 250-Day simple moving average is 25.012, while Castle Biosciences Inc (CSTL) share price is $39.74, making it a Buy.

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Frequently Asked Questions

What is the current technical consensus for CSTL?

The overall technical consensus for Castle Biosciences Inc (CSTL) is currently buy. This rating is derived from a combined analysis of moving averages and oscillators, currently showing 5 buy signals and 2 sell signals.

What are the key support and resistance levels for Castle Biosciences Inc (CSTL) today?

Based on pivot point calculations, Castle Biosciences Inc (CSTL) has an immediate support level at 38.15 and a major resistance level at 44.06. Traders also monitor the pivot point at 41.215 to determine the intraday trend direction.

Is Castle Biosciences Inc (CSTL) overbought or oversold based on the RSI?

The Relative Strength Index (RSI) for Castle Biosciences Inc (CSTL) is currently 44.975. This indicates that the stock is in neutral territory (typically, a value below 30 is oversold and above 70 is overbought).

What signal is the MACD providing for Castle Biosciences Inc (CSTL)?

Castle Biosciences Inc (CSTL) Moving Averages Convergence Divergence (MACD) indicator is 0.481, suggesting CSTL is buy. This indicator helps identify potential trend reversals or momentum shifts for Castle Biosciences Inc.

How is Castle Biosciences Inc (CSTL) performing relative to its 200-day moving average?

Castle Biosciences Inc (CSTL)is currently trading at $39.74, which is above its 200-day simple moving average of 25.625. Trading above the 200-day MA is often used by investors to determine the long-term bullish or bearish trend.