Sim is a crypto trader and builder currently developing Book Duplex, a trading signals platform focused on liquidity, imbalance, and market structure analysis. Sim's Twitter Score is 156 out of 1000 (an Excellent rating) as of October 2026, ranking #3,532 (top 1%) among 498,181 tracked accounts.
Sim has been active in crypto trading commentary since joining the space, with references to the BitMEX era reflecting a background in earlier crypto market cycles. Book Duplex, which Sim is building under the handle @bkdplx, operates as a private beta product described as "2 Books. 1 Signal," offering trading signals built around liquidity, imbalance, and market structure. Sim posts 28,857 times and has built an audience of 28,391 followers as of October 2026 on the platform.
Sim has been mentioned by 34 accounts, with 58 total mentions across the platform.
Who follows Sim on X?
The accounts that follow Sim include 330 founders, 102 angel investors, 443 influencers and 6 VCs. Among them are Cobie, Ansem, Andrew Kang, Threadguy, SBF and Smolting Wassie.