3 Commits

Author SHA1 Message Date
dekun 5e507d0b66 Use hub exchange instances for calculator contract precision.
Load enabled instances from settings, fetch market info via /api/hub/market, and apply exchange-specific amount and price precision in trend and roll calculators.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-23 18:13:02 +08:00
dekun d938bc6c59 Redesign roll calculator with auto first entry and chained add legs.
Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-23 17:44:27 +08:00
dekun 253d353206 Add hub strategy calculator page with trend and roll risk-based sizing.
Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-23 17:35:06 +08:00