Bankroll and staking on an exchange

Staking is the part of betting that is entirely under your control, and the part most people do worst. On an exchange it has an extra twist: because a lay risks the liability rather than the stake, a staking plan that counts stakes will quietly take on far more risk than it thinks. This lesson sets out a plain approach. It will not make anyone a winner; it will make losing slower, more predictable and easier to stop.

A bankroll is spent money

Decide an amount you can lose completely without it touching rent, bills, food, savings, debts or anyone who depends on you. Treat it as spent the day you set it aside: the cost of a hobby. That amount is the bankroll. It is topped up, if at all, on a fixed schedule you decided in advance, never because it ran out. Money borrowed, or needed for anything else, is never bankroll.

Size by liability

The unit of risk on an exchange is liability. A back of ₹1,000 risks ₹1,000. A lay of ₹1,000 at 2.0 risks ₹1,000; at 5.0 it risks ₹4,000; at 20.0 it risks ₹19,000. If your rule is "no more than 2% of the bankroll on one bet", that rule has to be applied to liability. With a ₹50,000 bankroll, 2% is ₹1,000 of liability: a ₹1,000 back, or a ₹250 lay at 5.0, or a ₹53 lay at 20.0. The back & lay calculator shows the liability for any stake and price.

Fixed stakes survive; systems do not

Every betting system that increases the stake after a loss (doubling, "recover and profit", chase sequences) does the same thing: it turns a long run of small losses into one enormous loss, at exactly the moment the bankroll is smallest. Losing runs of eight or ten bets are normal at ordinary prices, and a doubling sequence from ₹500 reaches ₹64,000 at the eighth step. A fixed stake of 1% to 2% of the bankroll of liability can absorb a long losing run and still be there. That is the whole argument, and no system has an answer to it.

Open positions lock money

Liability is set aside the moment a bet is matched. Lay three outsiders in an ante-post market and most of the bankroll may be unavailable for weeks. Count open liability as part of what is at risk, and do not treat the available balance as the bankroll.

Keep a record

Write down every bet: market, side, stake, price, liability, result, commission. Not to find a winning pattern (there probably is not one) but to see the real total, which memory always understates, and to notice when the stakes have crept up. A record is also the first thing a support service will ask you to look at if betting stops being fun.

The point of all this

Good staking does not make betting profitable. An exchange charges commission, prices contain the crowd's best estimate, and the person on the other side of your bet disagrees with you. What good staking does is keep the cost of the hobby to the amount you chose, and make it obvious when to stop. The responsible gambling page covers the signs that it is time to.

Next, the last lesson: the small print.

Information only, 18+. Real-money online gaming is restricted in India: see the lesson on the law.