Friday & Monday HighlighterFriday & Monday Institutional Range Marker — Know Where Big Firms Set the Trap! 
 🧠 Description 
This indicator automatically  highlights Friday and Monday sessions  on your chart — days when  institutional players and algorithmic firms  (like Citadel, Jane Street, or Tower Research) quietly shape the upcoming week’s price structure.
 🔍 Why Friday & Monday matter 
 Friday : Large institutions often  book profits or hedge  into the weekend. Their final-hour moves reveal the next week’s bias.
 Monday : Big players rebuild positions, absorbing liquidity left behind by retail traders.
Together, these two days define the  range traps and breakout zones  that often control price action until midweek.
  > In short, the  Friday–Monday high and low  often act as invisible walls — guiding scalpers, option sellers, and swing traders alike.
 🧩 What this tool does 
✅ Highlights Friday (red) and Monday (green) sessions
✅ Adds optional day labels above bars
✅ Works across all timeframes (best on 15min to 1hr charts)
✅ Helps you visually identify where institutions likely built their positions
 Use it to quickly spot: 
* Range boundaries that trap traders
* Gap zones likely to get filled
* High–low sweeps before reversals
 ⚙️ Recommended Use 
1. Mark  Friday’s high–low  → Watch for liquidity sweeps on Monday.
2. When  Monday holds above Friday’s high , breakout continuation is likely.
3. When  Monday fails below Friday’s low , expect a reversal or trap.
4. Combine this with OI shifts, IV crush, and FII–DII flow data for confirmation.
 ⚠️ Disclaimer 
This indicator is for **educational and analytical purposes only**.
It does **not constitute financial advice** or a trading signal.
Markets are dynamic — always perform your own research before trading or investing.
Expiry
Straddle Charts - Live (Enhanced)Track options straddles with ease using the Straddle Charts - Live (Enhanced) indicator! Originally inspired by @mudraminer, this Pine Script v5 tool visualizes live call, put, and straddle prices for instruments like BANKNIFTY. Plotting call (green), put (red), and straddle (black) prices in a separate pane, it offers real-time insights for straddle strategy traders.
Key Features:
Live Data: Fetches 1-minute (customizable) option prices with error handling for invalid symbols.
Price Table: Displays call, put, straddle prices, and percentage change in a top-left table.
Volatility Alerts: Highlights bars with straddle price changes above a user-defined threshold (default 5%) with a yellow background and concise % labels.
Robust Design: Prevents plot errors with na checks and provides clear error messages.
How to Use: Input your call/put option symbols (e.g., NSE:NIFTY250814C24700), set the timeframe, and adjust the volatility threshold. Monitor straddle costs and volatility for informed trading decisions.
Perfect for options traders seeking a simple, reliable tool to track straddle performance. Check it out and share your feedback!
Monthly Options Expiration 2025Monthly Options Expiration 2025
Plots the monthly options expiration dates in advance for the year 2025.
Happy trading and all the best.
Last Friday of MonthThis script marks the  last  Friday of the month in a daily chart because this is the day when BTC and ETH options expire according to Deribit.
I only found a script that highlights the 3rd Friday of the month, which is not what I wanted.
This script tries to figure out the correct number of days per month but is not aware of holidays which might displace the expiry date.
Nifty Expiry Day Vikas DhariwalStrategy for Expiry day plan
Here you can find easy expiry day of nifty and bank nifty 
mark Thursday with color to find that day for test any expiry strategy plan
thanks call for more updated 8287335651
UCS_Option ExpiryThis is an update to two indicators. 
  
  
The Blue Label would be the Weekly Options Expiry
The Orange Label would be the Monthly Options Expiry. 
And you have a choice to pick. 
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UCS_3rd FridaySimple script to show you a way to find 3rd Fridays (Monthly Options Expiry)
If that friday is a holiday, then it doesn't generate a signal. Futures & Forex trader need not to worry. I will fix it for the stock traders as well. Time is all I need. 
as usual Good Luck for those who believe in it. Practice for those who believe in hard work. Think for those who believe in smart work. ;)
UCS_FridaysA simple script to show the Fridays (Weekly Option Expiry), of course this is a basic script we can make a few more improvement. 
One of many ways to utilize the "dayofweek" variable. 
Currently there are no options to draw a vertical line, you can do a background color for the candle. 
Future plans - Include monthly option expiry. 







