Parity Alternation
Counts how often the parity flips, which no count of evens can see.
- Contract
- Digits Even/Odd
- Default market
- Volatility 10 Index
- Pace
- Quick entries
How it works
- Ten evens then ten odds, and a strict even-odd alternation, give the same fifty-fifty split.
- No count of evens can tell those apart. The number of switches can: one against nineteen.
- Few switches means long runs, so the next digit most likely continues the run it is in.
- Many switches means constant flipping, so the next digit most likely flips again.
- The bot measures the switch rate and then trades with whatever the market has been doing.
- Switch rate, not the split
- Continues or reverses to match
- Reads neighbouring pairs
- Loss cooldown
- Martingale with cap
Staking
It ships with a 2.1x martingale, sized to win back a losing run of up to 3 trades inside its stop loss, with a max stake of 5. Untick Use martingale on its card to stake the same amount on every trade.
Settings
Every number here can be changed on the card before you press Run bot.
Contract
| Setting | Default | Range |
|---|---|---|
| Duration (ticks)Digit contracts settle on the last tick, so one is the usual choice. | 1 | 1–10 |
Entry rules
| Setting | Default | Range |
|---|---|---|
| Measuring windowHow many recent digits the switches are counted across. | 30 | 5–300 |
| Flip thresholdSwitch rate at or above this counts as flipping rather than running. | 0.55 | 0.1–0.95 |
| Cooldown after a loss (ticks)The bot sits out this many ticks after a losing trade before it looks for a new entry. | 1 | 0–50 |
Stake progression
| Setting | Default | Range |
|---|---|---|
| Initial stakeThe amount staked on the first trade of each sequence. | 1 | 0.35–1,000 |
| Martingale multiplier1 keeps the stake flat. Above 1 multiplies the stake after each loss. | 2.1 | 1–5 |
| Max stakeIf the progression pushes the stake past this, it resets to the initial stake. | 5 | 0.35–5,000 |
Session limits
| Setting | Default | Range |
|---|---|---|
| Take profitStops the bot once session profit reaches this. | 10 | 1–100,000 |
| Stop lossStops the bot once session loss reaches this. | 10 | 1–100,000 |
| Max losses in a rowStops the bot after this many consecutive losses. | 4 | 1–20 |
Run Parity Alternation free.
Sign in with Deriv and start on your demo balance. Every number on a bot can be changed before you press Run bot.
Open this botMore Even / Odd bots
- Parity BalanceCounts how many recent digits were even and how many odd, then backs the side that is behind.
- Parity MomentumCounts the even/odd split over a window and backs whichever side is ahead.
- Parity SprintBuys the opposite parity to the last digit on every tick of a one second market.
- Parity Streak BreakWaits for a run of digits that are all even or all odd, then buys the other side.
- Parity Streak RideWaits for a run of digits of the same parity and then trades with it.
- Quiet ParityOnly trades Even/Odd while the price itself has gone quiet.
- Fibonacci RecoveryA gentler recovery ladder: the stake grows by about 1.6 a loss instead of doubling.
- Paroli StreakDoubles after a win and resets after a loss, so only winnings are ever put back at risk.
- D'Alembert RatchetAdds one stake unit per loss, removes one per win, and locks in profit once it is ahead.
- Even / Odd SwitcherSticks with one side until it loses, then switches.