"Bitcoin and Polygon are showing upward momentum, with BlockDAG's pre-sale approaching the $50 million mark, attracting the attention of experts 🚀. Favorable macroeconomic conditions and lower oil prices support Bitcoin's growth. Polygon is also showing progress, and technical indicators point to growth. Attention is focused on BlockDAG, which is receiving support from numerous experts during the presale, BlockDAG has already reached $49.2 million in presales, approaching the $50 million mark."