Momentum Indicators: RSI, MACD & Overbought/Oversold Status Currently, the Relative Strength Index (RSI) for CSTL stands at 29.16, which suggests a Buy condition. Meanwhile, the MACD (12, 26) indicator is at -2.399, providing a Sell signal for short-term momentum. Other oscillators like the Stochastic Oscillator at 17.881 and the Commodity Channel Index (CCI) at -150.311 further confirm a -5.85 outlook for the stock.

Support, Resistance & Moving Averages From a structural perspective, CSTL is trading above its 60-day moving average of $37.129 and above its 200-day long-term moving average of $26.974. Key price levels to watch include the immediate resistance at $34.099 and strong support at $26.429. A break above $34.099 could signal a bull continuation, while falling below $26.429 may test the next Fibonacci floor at $22.765.

Castle Biosciences Inc (CSTL) Support & Resistance Level

Name	S3	S2	S1	Pivot Points	R1	R2	R3
Classic	18.759	22.765	26.429	30.435	34.099	38.105	41.769
Fibonacci	22.765	25.695	27.505	30.435	33.365	35.175	38.105

Castle Biosciences Inc (CSTL) Technical Indicators

2026-03-03

Name	Value
RSI_14	29.16
STOCHk_14_3_3	17.881
STOCHd_14_3_3	32.405
CCI_20	-150.311
AO_5_34	-6.323
MOM_10	-5.85
MACD_12_26_9	-2.399

Castle Biosciences Inc (CSTL) Relative Strength Index (RSI) is 29.16, creating a Buy signal.

Castle Biosciences Inc (CSTL) Stochastic Oscillator is 17.881, creating a Buy signal.

Castle Biosciences Inc (CSTL) Stochastic RSI is 32.405, creating a Neutral signal.

Castle Biosciences Inc (CSTL) Commodity Channel Index (CCI) is -150.311, creating a Buy signal.

Castle Biosciences Inc (CSTL) Awesome Oscillator is -6.323, creating a Sell signal.

Castle Biosciences Inc (CSTL) Momentum is -5.85, creating a Sell signal.

Castle Biosciences Inc (CSTL) MACD is -2.399, creating a Sell signal.

Castle Biosciences Inc (CSTL) Moving Average

2026-03-03

Period	Simple	Signal
MA_5	29.568	Sell
MA_10	30.094	Sell
MA_20	31.77	Sell
MA_60	37.129	Sell
MA_200	26.974	Buy
MA_250	25.505	Buy

Castle Biosciences Inc (CSTL) 5-Day simple moving average is 29.568, while Castle Biosciences Inc (CSTL) share price is $27.57, making it a Sell.

Castle Biosciences Inc (CSTL) 10-Day simple moving average is 30.094, while Castle Biosciences Inc (CSTL) share price is $27.57, making it a Sell.

Castle Biosciences Inc (CSTL) 20-Day simple moving average is 31.77, while Castle Biosciences Inc (CSTL) share price is $27.57, making it a Sell.

Castle Biosciences Inc (CSTL) 60-Day simple moving average is 37.129, while Castle Biosciences Inc (CSTL) share price is $27.57, making it a Sell.

Castle Biosciences Inc (CSTL) 200-Day simple moving average is 26.974, while Castle Biosciences Inc (CSTL) share price is $27.57, making it a Buy.

Castle Biosciences Inc (CSTL) 250-Day simple moving average is 25.505, while Castle Biosciences Inc (CSTL) share price is $27.57, 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 Neutral. This rating is derived from a combined analysis of moving averages and oscillators, currently showing 4 buy signals and 3 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 26.429 and a major resistance level at 34.099. Traders also monitor the pivot point at 30.435 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 29.16. This indicates that the stock is in oversold 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 -2.399, suggesting CSTL is Neutral. 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 $27.57, which is above its 200-day simple moving average of 26.974. Trading above the 200-day MA is often used by investors to determine the long-term bullish or bearish trend.

CSTL Technical

CSTL Technical

Technical Sentiment

Overall Consensus

Technical Analysis Consensus

Moving Average Consensus

Technical Analysis for CSTL