🔑Access Token
Connect first, then save token
Expires daily → developer.upstox.com
🔗Option Chain
📅 Expiry ATM ±
Connect & authenticate first
Drift pts
Interval
Open Interest
Using chain index: NIFTY
Open Interest Bubbles
OI Legend
CE OI ↑
CE OI ↓
PE OI ↑
PE OI ↓
CE ↑
CE ↓
PE ↑
PE ↓
Uses the chart interval: 1m
🛠Chart Tools
Ctrl + Left-click  add / remove line
Ctrl + C  clear all lines
🫧Bubble Config
Spot Δ Min |spot C−O| ≥
Size × 0.1× to 10×
Opacity
60%
Preset
CE Bullish CE ratio > 0
Index:
CE Bearish CE ratio ≤ 0
Index:
PE Bullish PE ratio ≤ 0
Index:
PE Bearish PE ratio > 0
Index:
LTP 
O 
H 
L 
C 
Vol 
Δ 
Ratio 
Sym 
Iv 
Bars 0
Bubs 0
TPS 
Last 
Scale 5.0 Min CE Min PE MaxPx

1 → Click Connect
2 → Paste token → Save Token
3 → Pick underlying, expiry → ⬇ Load Chain
4 → Click CE/PE strike → ▶ Load to chart