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</html><thumbnail_url>https://mudrex.com/learn/wp-content/uploads/2025/12/Gemini_Generated_Image_5m5x7g5m5x7g5m5x-1024x434.png</thumbnail_url><thumbnail_width>1024</thumbnail_width><thumbnail_height>434</thumbnail_height><description>Crypto Funding Rate Heatmaps: A Complete Educational Guide Perpetual futures markets have become a significant part of the cryptocurrency trading infrastructure. Unlike traditional futures contracts, perpetual contracts have no expiry date, which creates unique mechanics to keep prices aligned with spot markets. One such mechanism is the funding rate, a periodic payment exchanged between traders [&hellip;]</description></oembed>
