In the high-octane world of stock trading, Futures and Options (F&O), or derivative trading, occupy a distinctive, high-risk niche. Unlike traditional stock trading, where ownership of shares is transferred, F&O deals are about speculating on price movements. These contracts, linked to underlying assets such as stocks, indices, commodities or currencies, are actively traded on major exchanges like the NSE and BSE where trading volumes have soared over the past four years, but for many retail investors, the boom has come at a steep cost, leaving them with heavy losses.The appeal of F&O trading lies in its leverage: a modest upfront margin allows sizeable positions. However, this same leverage that can boost profits also intensifies losses, particularly for beginners or those driven by overconfidence and poor risk discipline.This volatile side of derivative trading recently came into sharp focus when market regulator SEBI barred US-based Jane Street from Indian markets and impounded Rs 4,843 crore over “manipulative” trades in Nifty index futures. The crackdown is a clear signal: while F&O offers opportunities, it also carries serious risks that demand deep understanding and strategic discipline.F&O are derivative instruments, or financial contracts whose value is based on the performance of an underlying asset. Rather than owning a stock or commodity, traders place bets on how its price will move in the future.A futures contract is a binding agreement to buy or sell an asset at a set price on a specified date. These are standardised and traded on exchanges. Once entered, both parties are obligated to honour the deal at expiry unless they exit the position earlier.Consider this: if you purchase a futures contract of Reliance Industries at Rs 2,800 with a lot size of 300 shares and the stock trades at Rs 2,875 on expiry, you pocket Rs 22,500. But if the price drops to Rs 2,700, you lose Rs 30,000. The need for only a margin, often a small percentage of the total contract value, makes it a high-leverage game.Options, by contrast, offer more flexibility. They allow, but don’t compel, a buyer to trade the underlying asset at a fixed price before or on the expiry date. The seller, however, must fulfil the deal if the buyer exercises the option. There are two types: Call Options (right to buy) and Put Options (right to sell).Story continues below this adAlso Read | Trump announces new tariffs on 14 countries: The full picture explained, in 3 pointsFor instance, purchasing a Nifty 23,000 Call Option for a Rs 100 premium allows potential profits if Nifty rises to 23,200. You gain Rs 100 per unit after subtracting the premium. If it doesn’t move as expected, the maximum loss is limited to the Rs 100 paid, making options relatively safer for retail traders compared to futures.What makes F&O trading distinct is its dependence on the underlying asset– be it equity, index, ETF, currency, or commodity. These tools can help hedge against risk by locking in prices, but only if the market moves in your favour. If not, the financial fallout can be severe.Investment platforms like Groww stress that F&O trading is best suited for experienced investors who can interpret macro trends, gauge volatility, and understand how interest rates or geopolitical events may influence markets. It’s far more than a simple game of buy low, sell high.The risk underneathDespite their sophistication, F&O instruments are inherently risky. Their value hinges on the performance of the underlying asset, and small miscalculations can lead to significant financial damage.Story continues below this adWhile derivatives can serve as effective hedging tools, their complexity, amplified by global uncertainty, interest rate changes, or geopolitical shocks, makes them unforgiving to casual investors. Groww warns that without a deep understanding of market behaviour, traders are at serious risk of loss.Zerodha, another prominent trading platform, puts it bluntly: F&O trading is not for the faint-hearted. One unexpected global event or a misread data point can destroy an entire portfolio. While seasoned traders can leverage the volatility, those lacking knowledge often find themselves facing steep losses. Constant vigilance, disciplined risk management, and thorough research are not optional, but they’re essential.Holding positions in volatile conditions without proper buffers can result in catastrophic outcomes, especially if traders are unaware of how quickly F&O trades can go south.Concerned over the surge in volumes and losses suffered by retail investors, SEBI recently announced a fresh set of guidelines to further improve risk management, implement adequate surveillance as well as smoothen settlement of trades in the derivatives markets.Big players win, retail traders loseStory continues below this adThe recent Jane Street incident has laid bare a longstanding imbalance in India’s F&O market: big institutional players rake in profits, while retail traders absorb the losses.According to the SEBI, foreign portfolio investors (FPIs) associated with Jane Street earned a staggering Rs 32,681 crore profit through equity derivatives. Meanwhile, retail investors continue to bleed. In FY25, retail traders lost a record Rs 1.06 lakh crore, a 41 per cent jump from Rs 74,812 crore the previous year. A massive 91 per cent of individual traders suffered net losses, a figure that has barely changed year-over-year.This data comes from an analysis of 96 lakh traders registered with India’s top 13 brokers. Interestingly, retail participation has fallen sharply (from 61.4 lakh in Q1 to just 42.7 lakh in Q4 of FY25) after SEBI introduced tighter rules in November 2024 to curb speculative excesses.While the overall equity derivatives turnover reached Rs 14,769 lakh crore on the NSE and Rs 9,070 lakh crore on the BSE so far (up to July 8) this fiscal year, the gains remain heavily skewed. The message is clear: retail traders are playing a game where the large institutions rarely lose.Story continues below this adWhile big institutional players like foreign investors leverage data, speed and discipline to profit, most retail investors struggle to keep up. The numbers speak for themselves: the vast majority of retail investors lose money. For those not fully prepared, the promise of quick riches in F&O can quickly turn into a harsh and costly lesson. In short, investors must proceed only with clarity, capital and caution.Should retail investors stay away?F&O may be marketed as an accessible investment avenue, but experts argue it is anything but. “Despite the illusion of easy profits, F&O trading is inherently complex, heavily leveraged, and structurally unfair to the uninformed. SEBI data confirms that more than 90 per cent of retail traders incur losses — often in the lakhs,” says Sonam Chandwani, Managing Partner at KS Legal & Associates.Market experts dub F&O as a zero-sum game, where professional traders, armed with superior systems, larger capital, and faster execution, consistently outmanoeuvre individuals.Retail participants, Chandwani warns, often jump into derivatives without understanding critical concepts like volatility, time decay, or margin calls. They treat it like a lottery, hoping for quick profits—only to face rapid capital erosion.Story continues below this adEven SEBI has issued repeated advisories, urging retail investors to stay out unless they fully comprehend the mechanics and can afford a complete loss.“Legally and ethically, I believe retail investors should steer clear,” Chandwani says. “Unless they’re using F&O strictly for hedging existing portfolios with clear strategies and sufficient capital buffers, it’s not investing… it’s financial suicide dressed as opportunity.”F&O trading is not a shortcut to wealth as it’s a high-risk, high-skill arena where the odds are tilted against the average investor. Futures can deliver huge rewards, but they demand nerves of steel. Options offer flexibility, but the strategy must be precise. In the wrong hands, these tools can inflict severe damage.