Calculators · Vol III, Issue 19
The math, off your napkin.
Position sizing, risk/reward, dividend math, rights dilution — all client-side, all in IDX conventions (1 lot = 100 shares, id-ID number format, IDX tick fractions).
Position Blender
Average down, average up — see your blended cost and where you break even after fees.
#Price (Rp/share)Lots
01
02
Total lots0
Total costRp 0incl. Rp 0 fees
Weighted avgRp 0
Break-evenRp 00.00% above avg (covers buy + sell fees)
1% profit targetRp 0Net profit Rp 0
Shares0lots × 100