Set your limit while you're calm. TradeDFine holds it when you're not.
Daily loss limits, trade caps and stop-losses for your own broker account, so one bad session stays one bad session.
Starts in shadow mode: it watches and reports what it would do before it ever acts.
Built for NSE F&O traders. Supported brokers are published before the beta opens.
The controls
Turn on only what you need. Each one is set by you, shown as rupees before it goes live, and logged every time it acts.
- Daily loss limit
- Exits open positions and blocks new trades for the rest of the day once your loss reaches the amount or percentage you set.
- Max trades per day
- After your chosen number of new entries, further entries are blocked. Trades already open keep their stop-losses.
- Profit lock
- Once profit reaches a level you choose, protects a share of the day's peak and exits if it falls back to that floor.
- Trading hours
- No new entries before your start time or after your cutoff, with an optional exit at the cutoff.
- Day and date blocks
- Keep chosen weekdays, expiry days or event days such as the Union Budget off-limits. Expiry days follow the actual contract calendar.
- Stop-loss per trade
- Fixed or trailing, in premium points, shown in rupees for your lot size. A trailing stop only ever moves in your favour.
- Early warnings
- An alert at 70% and 90% of each limit on Telegram or email, so you can step back before a hard stop.
- Rules in plain language
- Coming soon: type "stop me after ₹5,000 loss or 3 losing trades", check the preview, confirm.
How it works
Connect your broker
Log in on your broker's own page to connect. TradeDFine never asks for your broker password, PIN or OTP.
Set your rules
Pick the controls you want and set the numbers. Tightening applies at once; loosening waits until the next trading day.
Watch in shadow mode
For at least five trading days it reads your positions and records what it would have done, with no action on your account.
Go live, one control at a time
Switch each control to live with its own confirmation. Every action is recorded in a tamper-evident log you can export.
Pricing
Founding beta
Free
By invitation. Shadow mode on one broker account, all controls, alerts and the activity log. Join the waitlist; invited testers get a TradeDFine sign-in.
Join the waitlistThe founding beta is free. Paid plans are announced, with their prices and terms, before they start, and nobody is charged without agreeing to a plan first.
Security and privacy
- Shadow mode is read-only by design: it cannot place, change or cancel orders.
- You connect through your broker's own login page. TradeDFine never sees your password, OTP or API secret.
- You can cut access instantly from your broker account's connected apps.
- Data is stored in India. Alerts contain amounts and states, not your positions.
- Every rule change and every action is recorded in a hash-chained log.
Questions
Does TradeDFine tell me what to trade?
No. It never suggests instruments, entries or strategies. It only enforces the limits you set.
Can it guarantee my loss stays within the limit?
No. It acts as soon as a limit is reached, but prices can move past it before an exit fills, especially in fast or illiquid markets.
Why do I need to log in to my broker every morning?
Exchange rules require a fresh broker login each trading day. TradeDFine reminds you at 9:00 and starts protecting as soon as you log in.
What if TradeDFine or my broker's API goes down?
You get an alert, and the dashboard shows the state as unknown rather than safe. Check your position directly in your broker's app.
Which brokers and segments are supported?
NSE F&O comes first. We are testing broker connections now and publish the supported brokers before the beta opens. Tell us your broker when you join the waitlist.
Does TradeDFine see my broker password or API secret?
No. You connect through your broker's own login page. TradeDFine never sees your password, OTP or API secret.
How do I know a message is really from TradeDFine?
TradeDFine only contacts you from @tradedfine.in email addresses and @TradeDFineAlertsBot on Telegram. We never ask for passwords, OTPs, TOTP codes or API secrets.
Contact and support
Write to support@tradedfine.in or call +91 70301 95178. Email is the quickest way to reach us. For privacy requests, write to privacy@tradedfine.in.
TradeDFine is risk-control software built in India for futures and options traders who want the limits they set to hold. Your data is stored in India.
TradeDFine only contacts you from @tradedfine.in email addresses and @TradeDFineAlertsBot on Telegram. We never ask for passwords, OTPs, TOTP codes or API secrets.
Join the founding beta
We're inviting a small group of F&O traders to run TradeDFine in shadow mode first. Leave your details and we'll contact you when your place opens.
We use these details only to contact you about the beta. They are kept until 12 months after the beta opens, or until you ask us to delete them by writing to privacy@tradedfine.in.