Cryptocurrency analyst and trader Ali Martinez is leaning cautiously bullish on an Ethereum-based altcoin.

Martinez tells his 70,300 followers on the social media platform X that the native token of the Ethereum (ETH) scaling solution Polygon (POL) is forming a descending triangle pattern, on the weekly chart.

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A descending triangle pattern is typically considered a bearish signal.

According to Martinez, POL could appreciate by 155 from the current level if the support area at around the $0.34 price holds up.

ImageSource: Ali Martinez/X

POL is trading at $0.369 at time of writing.

If Polygon’s $0.34 support level fails, Martinez says,

“However, if it breaks, a correction down to $0.19 is possible.”

ImageSource: Ali Martinez/X

Next up is Bitcoin (BTC). Martinez says that earlier in the year, the Tom DeMark (TD) Sequential indicator, a tool used in technical analysis to identify potential trend reversals, turned bearish. According to the analyst, Bitcoin must maintain the $51,000 support level or risk plunging to $40,600.

Bitcoin is trading at $56,718 at time of writing.

Turning to Solana (SOL), Martinez says,

“The TD Sequential indicator has flashed a buy signal on the Solana daily chart, suggesting a potential rebound of one to four daily candlesticks.”

ImageSource: Ali Martinez/X

Next up is the native token of The Open Network layer-1 blockchain Toncoin (TON). According to Martinez, Toncoin has to reclaim the support level at around $4.70 to avoid a double-digit crash.

“If TON fails to do so, a 45 correction down to $2.60 could be likely.”

ImageSource: Ali Martinez/X

TON is trading at $4.67 at time of writing.