← SRRK Report
📐 Position Simulator

SRRK Position Calculator

Scholar Rock Holding Corporation · Live P&L · R/R · Scale-out · Expected Value
Current Price
$49.37
Entry (pre-fill)
$43.00
Entry Price
$43.00
Shares
116.2791
Total Cost
$5,000.00
Break-even
$43.00
💰Investment Sizing
Investment Amount (USD)
$
→ Shares: 116.2791
🎯Entry Price
$
📍Target & Stop Levels
TP1
+37.77%
$
TP2
+51.56%
$
TP3 🌙
+72.23%
$
Tight Stop
-1.26%
$
Hard Stop
-13.88%
$
🌐Optional Settings
Portfolio Size (USD) — for % of portfolio
$
FX Rate (THB/USD) — show P&L in THB
฿/ $1
📤Scale-out Planner — % to Sell per TP
Allocate what % of position to sell at each TP (max 100% total)
TP1
100%
TP2
0%
TP3 🌙
0%
Total sold100%
🎲Scenario Probabilities
Adjust to sum to 100% — used to compute probability-weighted EV
Bear-30%
25%
Base+20%
35%
Bull+32%
30%
Moon+50%
10%
Total100%
⚖ Risk : Reward Ratio
41.1:1Excellent
012345
TP1
30.1:1
Excellent
TP2
41.1:1
Excellent
TP3 🌙
57.5:1
Excellent
Tight SL $42.46 · risk $62.79
Hard SL $37.03 · risk $694.19
Breakeven win rate 2%
📊Payoff Ladder — P&L per Level
← loss| break-even |profit →
TP1
$59.24
+$1,888.37 / +37.77%
TP2
$65.17
+$2,577.91 / +51.56%
TP3
$74.06
+$3,611.63 / +72.23%
Tight Stop
$42.46
-$62.79 / -1.26%
Hard Stop
$37.03
-$694.19 / -13.88%
center line = break-even = entry price
⚖️Max Loss vs Max Gain
Max Risk (Hard Stop)
-$694.19
-13.88%
Risking
$694.19→$3,611.63
R/R 5.2:1
Max Reward (TP3)
+$3,611.63
+72.23%
📋Per-Level Results Table
LevelExit $Position ValueP&L $P&L %R/R (Tight)R/R (Hard)
TP1$59.24$6,888.37+$1,888.37+37.77%30.1:1 ✓2.7:1
TP2$65.17$7,577.91+$2,577.91+51.56%41.1:1 ✓3.7:1 ✓
TP3$74.06$8,611.63+$3,611.63+72.23%57.5:1 ✓5.2:1 ✓
Tight Stop$42.46$4,937.21-$62.79-1.26%——
Hard Stop$37.03$4,305.81-$694.19-13.88%——
✓ R/R ≥ 3:1 = strong · ⚠ R/R < 2:1 = weak
🧠 Synthesis Layer
📐Blended Scale-Out — Staged Exit Profit
TP1 · 100%
+$1,888.37
TP2 · 0%
+$0.00
TP3 · 0%
+$0.00
Total Realized Profit
+$1,888.37+37.77%
🎲Expected Value — Probability-Weighted Outcome
Bear
p = 25%
-$1,500.00
Base
p = 35%
+$1,000.00
Bull
p = 30%
+$1,600.00
Moon
p = 10%
+$2,500.00
Expected Value
+$705.00+14.10%
This calculator is a planning tool only · Not financial advice