Email from a Nifty Options Trader (many variants of this come)
“Sir, I had ₹50,000 capital. I bought 2 lots of 18200CE at ₹50 = ₹5,000. It went to ₹10. I lost 80% within 2 days. Then I bought 4 lots to ‘recover’ at ₹20 = ₹4,000. That also went to ₹10. My account is now ₹41,000. 18% down in 2 days. How do professionals survive?”
Answer: Professionals survive because ₹5,000 premium needs ₹1 lakh capital. Your account is only ₹50,000. Your position size was wrong even before you clicked “Buy.”
The #1 reason Nifty option buyers blow up is not wrong direction. It’s wrong position size.
You’re playing a game where 80% of trades go to zero, but you’re sizing like 80% of trades win.
This post will give you the exact math CROCODILE uses. Follow it, and you’ll survive 20 losses in a row, which is enough to survive and grow. Break this rule, and you won’t survive even 5 trades.
Part 1: The Brutal Math of Option Buying
Fact: Even the best Nifty option buying systems win 50% of the time. CROCODILE wins 50-65% of its trades in different months. It is far ahead of most Nifty Options Trading Systems because it tracks Nifty index rather than Nifty options chain as the foundation.
Let’s test “2% risk per trade” like equity books teach:
Capital: ₹1,00,000
Risk: 2% = ₹2,000 per trade
Premium: ₹40 = 1 lot ₹2,000
Win Rate: 20%. When you win, avg 8X = ₹16,000
Run 20 trades:
16 losses x ₹2,000 = -₹32,000
4 wins x ₹16,000 = +₹64,000
Net: +₹32,000. Looks good!
Here’s what kills you: Losing streaks. In an 80% loss system, 8 zeros in a row happens 17% of the time. 12 zeros in a row happens 6% of the time.
8 zeros x ₹2,000 = -₹16,000. 16% drawdown. Painful but alive.
12 zeros x ₹2,000 = -₹24,000. 24% drawdown. You start revenge trading.
Now try 5% risk like most retail does: ₹5,000 per trade.
8 zeros = -₹40,000 = 40% account gone. You tilt, double size, blow up.
12 zeros = -₹60,000 = 60% account gone. You’re done. Career over.
Rule #1 for Nifty Buyers: In 80%-loser games, max risk per trade = 1% of capital. 2% is aggressive. 5% is suicide. If you can’t accept 12 zeros in a row, you’re too big.
Part 2: The ₹1 Lakh Rule — Why Premium x 20 = Minimum Capital
CROCODILE Formula:
Minimum Account Size = Premium per Trade x 20
Why 20? Because you need to survive 20 trades without making money. 80% loss rate means 1 win every 5 trades on average. But variance means you might see 0 wins in 10 trades. 20X buffer ensures you live.
Examples: Premium You Want to Buy Min Capital Needed Max Lots at ₹50/Lot What Happens if You Ignore ₹2,000 ₹40,000 1 lot 10 zeros = -₹20,000 = 50% down ₹5,000 ₹1,00,000 2 lots at ₹50 With ₹50K capital, 10 zeros = -₹50,000 = BLOWN UP ₹10,000 ₹2,00,000 4 lots at ₹50 With ₹1L capital, 10 zeros = -₹1,00,000 = BLOWN UP ₹25,000 ₹5,00,000 10 lots at ₹50 With ₹2L capital, 8 zeros = -₹2,00,000 = BLOWN UP Your ₹5,000 premium trade needs ₹1,00,000 account. If you have ₹50,000, your max premium is ₹2,500 = 1 lot of ₹50 option. Not 2 lots. Not 4 lots.
If you can’t follow this, you can’t trade options. Period. This is not opinion. This is ruin math. Casinos use it. Pros use it. Retail ignores it and donates money.
Part 3: Lot Size & Slippage — The Hidden Killer for Small Accounts
Nifty Lot Size = 50. This destroys small accounts.
(Latest lot size is 65; keeps increasing or changing)
Scenario: Capital ₹30,000. You want to risk ₹2,000 = 6.6% risk. Already too high. You see 18200CE at ₹30. 1 lot = ₹1,500. “Safe.” You buy 1 lot. Nifty drops 50 points. Option goes ₹30 → ₹12. Loss = ₹900 = 3% of account. Fine.
Next trade: You see 18300CE at ₹12. “Cheap!” 1 lot = ₹600. You buy 3 lots = ₹1,800 to “use risk.”
Problem: ₹12 option has ₹2 spread. You pay ₹13, exit at ₹10 if lucky. Slippage = 15%.
3 lots x ₹150 slippage = ₹450 gone before Nifty moves. You need 25% move just to beat slippage + theta.
With ₹30K, you can’t buy the suitable options properly. You’re forced into ₹10–₹20 low price options with 10-20% spreads. You bleed on costs, not direction.
CROCODILE Rule:
If 1 lot >1.5% of capital, account too small for that strike.
₹30K account: Max 1 lot of ₹45 option = ₹2,250 = 7.5% risk. Too high. Don’t trade. Or add capital.
₹1L account: 1 lot of ₹50 option = ₹2,500 = 2.5% risk. Still high. Trade 1 lot only. No adding.
Rule #2: If you have to buy ₹10 options to fit risk, you’re too small to trade. Save more capital and then come for trading. Don’t donate to liquidity providers.
Part 4: The Averaging Death Spiral — How 1% Risk Becomes 100% Loss
This is how ₹1L accounts die in 2 weeks:
Day 1: Capital ₹1,00,000. Buy 1 lot 18200CE at ₹40 = ₹2,000. 2% risk. Good.
11 AM: Option ₹18. Loss ₹1,100. You think “Nifty will bounce. Average at ₹18.” Buy 1 more lot = ₹900. Total risk ₹2,900.
1 PM: Option ₹8. Loss ₹2,400. “It’s so cheap now!” Buy 2 more lots = ₹800. Total risk ₹3,700.
3:30 PM: Expires ₹0. Loss ₹3,700 = 3.7% of account.
You broke 1% rule. You averaged a loser. Do this 10 times, you lose ₹37,000. Do this 20 times, account -74%. Game over.
CROCODILE Rule: Never Add to Losers. Ever.
If trade goes -50%, we exit or hold to zero. We never add. Why? Because 80% go to zero. Adding to an 80%-loser is lighting money on fire.
1% risk means 1% at entry. Not 1% + 2% after averaging. Your max loss is decided before you click Buy. Not after Nifty moves against you.
Author’s Note: CROCODILE Position Sizing — The 1% + 20X Rule
This is how we size every trade. No exceptions.
- 1% Max Risk Per Trade: If account ₹10 lakh, then max loss per trade ₹10,000. If premium ₹50, max 4 lots = ₹10,000. We never exceed.
- 1% Distance Rule: Strike within 1% of Nifty spot. Keeps Delta >0.25. Keeps premium ₹15–₹80 range. Don’t buy ₹5 lottery or ₹300 in the money (ITM) options.
- 20X Capital Rule: If we want to trade ₹10,000 premium, we need ₹2,00,000 min capital. If we have ₹1 lakh, max premium is ₹5,000.
Combined Example: Nifty at 25,000. Account size ₹5 lakh.
Max risk per trade = 1% = ₹5,000
1% distance = 250 points. Max strike 25,250CE or 24750PE.
Premium at 25,250CE = ₹40. Max lots = ₹5,000 / ₹2,500 = 2 lots. Buy 2 lots.
If it goes to zero, you lose 1%. If it goes 2X, you make ₹10,000.
We can take 20 losses and still be alive. Many Retail Traders trade with with 10-20% of their capital per trade, which can not take more than 5 consecutive losses, and trading psypchology goes strongly against such traders and they panic. That’s why they blow up.
The biggest lesson in Nifty Options Trading is to keep your options alive.
NSE keeps increasing the lot size of Nifty options. So even the most basic trade needs about Rs 2000 now. If your account is <₹1 lakh, do not trade Nifty options. Observe and learn from the market, and work on some other project to build your capital. It’s not a positive message but its better than blowing up your account to quit forever.
Your Position Size Checklist — Tape to Monitor
Before every trade, write:
- Account Size: ₹____
- 1% Risk: ₹____ = Max loss allowed
- Premium: ₹____ per lot
- Max Lots: 1% Risk ÷ (Premium x 50) = ____ lots. Round DOWN.
- If Trade Goes -50%, Will I Add? If answer is “maybe,” close app. You’re not ready.
If you can’t fill this in 30 seconds, you’re gambling.
If you skip it, you’ll join 95% who donate money to the market.
Want to See Risk Management Discipline Live?
CROCODILE finds high probability setups 1-5 times per month.
₹4,900 per month, inclusive of GST. 30-day money-back guarantee.
Because CROCODILE only strikes 1-5 times/month, you get a full month to see the risk management discipline live.
Founder’s Price for first 200 traders. Rs 4900/month.
Then ₹8900/month. Real value $500/month like our GIFT Nifty Futures system. We’re subsidizing the Crocodile to teach traders across India how to stop blowing up accounts.
If you’re done losing 10% in 1 day on “small” ₹5,000 trades, learn the system that respects ruin math.
Join CROCODILE → NiftyOptionsTrading.in/crocodile
Risk Disclosure: Options trading involves substantial risk. More than 80% traders lose money. Past performance does not guarantee future results. Read full disclaimer.