Strategies

Does it actually work?

Rules, backtest, risks, pros & cons, and our verdict.

Strategies

BTST option momentum on NIFTY: an option-buying strategy that passed all eight checks

Buying the NIFTY weekly option that jumps 50% in a day and holding it overnight made money after costs over five years and passed all eight checks, the first option-buying strategy on our bench to do so. But it loses on more than half its trades, its edge has thinned since 2024, and the worst drawdown took about a third of the capital.

· 9 min read

Strategies

EMA crossover as a trend filter: cuts the drawdown, keeps the return

Holding the NIFTY 50 only while its 20-day EMA was above its 50-day EMA, and keeping the money in a liquid fund the rest of the time (assumed to earn 6% a year), made 9.9% a year over 18½ years against 7.7% for buying and holding the index, with a worst fall of −25% instead of −60%. The smaller drawdown held from every start date, with returns comparable to buy and hold.

· 12 min read

Strategies

The SENSEX overnight ₹30 strangle: nine wins in ten, and a tail the backtest never met

Selling a ₹30 SENSEX call and put the day before expiry and holding them overnight won 90% of 156 trades over three years, comfortably beyond luck, and survived double costs. But losses are uncapped and there is no stop: a 5% gap on a calm week would cost about 1.7 years of average profit, and the sample never contained one.

· 10 min read

Strategies

The 5-delta weekly NIFTY strangle: wins eight trades in ten, and one weekend took 40% of the profit

Selling far out-of-the-money NIFTY weekly options four sessions before expiry won 83% of its trades over five years. But the average loss was nearly four times the average win, one weekend gap in April 2025 cost about 40% of the five-year profit, and after costs it earned about 4% a year on capital.

· 9 min read

Strategies

The NIFTY expiry-day straddle with a 30% stop: busy, popular, and not clearly better than luck

Selling the NIFTY at-the-money straddle at 9:20 am on every weekly expiry, with a 30% stop on the pair, made a small profit over five years after costs, about 6.6% a year on capital. But it lost on six trades in ten, the result is not distinguishable from luck, and 2022 and 2023 made almost nothing.

· 8 min read

Strategies

VWAP + EMA(11) on NIFTY futures: no intraday edge on any timeframe, and costs that dwarf the one overnight

The two-line VWAP + EMA(11) rule had no edge before costs on 1- to 30-minute candles over four years of NIFTY futures, and after a realistic 13.7 points per round trip it lost on every timeframe. Holding positions overnight on 15-minute candles found a real but small edge, about 4.5 points a trade, still far below the cost of trading it.

· 8 min read

Sorted by checks passed, most first. How we score strategies →