The four variables that decide the result
Sniping outcomes are not a single number. They are the product of four, and a change in any one of them can flip a month from positive to negative without the other three moving at all.
| Variable | What it is | Do you control it |
|---|---|---|
| Fill rate | Attempts that become positions | Partly, through submission and sizing |
| Win rate | Filled positions that end up | Partly, through screening |
| Average win and loss | Size of each outcome | Mostly, through exits |
| Cost per attempt | Fees whether or not it fills | Yes, directly |
Notice that the two variables most marketing talks about, speed and win rate, are the two you control least. The two you control most, cost per attempt and exit behaviour, are the two nobody advertises.
Fill rate is the hidden denominator
Every attempt costs money on Solana, including the ones that fail, because fees are charged on execution failure. So the real cost of a position is not the cost of that transaction. It is the cost of that transaction plus the cost of every attempt that did not land.
If half your attempts fail, your fee cost per position is double what your transaction history suggests at a glance. If four in five fail, it is five times. Most people never compute this, because the failures are quiet and the fills are memorable.
What raises fill rate
- Sizing that fits the pool, because oversized orders trip slippage checks and revert.
- Private submission on contested launches, so the attempt is not competing against readers of its own intent.
- Fewer, better-chosen attempts, which is unglamorous and works.
- Realistic slippage tolerance, set as a deliberate cost rather than left at a default.
Notice that three of the four are decisions about restraint. This is the part of sniping that resists being solved by buying something faster.
Fee drag and why win rate misleads
Win rate is the number people quote, and on its own it says very little. A strategy that wins six times out of ten can lose money comfortably if the four losses are larger than the six wins, or if the fee drag across all ten plus the failed attempts eats the difference.
Fee drag has a property that makes it dangerous: it is fixed per attempt while returns are proportional to position size. Small positions therefore suffer proportionally more. Someone testing with tiny sizes can have a strategy that works and see it lose, and someone scaling up can see costs look smaller while the slippage they ignored gets larger.
| What people track | What actually decides the month |
|---|---|
| Win rate | Expectancy: average win times win rate minus average loss times loss rate |
| Number of fills | Number of attempts, because all of them cost |
| Entry price | Exit price, which is where the number is realised |
| Subscription cost | Cost per filled position, all in |
The exit decides more than the entry
Entries are where attention goes, because the entry is the exciting part and the part a bot obviously changes. Results are set at the exit. A good entry with no exit rule is a position held by mood.
On thin new pools the exit is also the harder trade. You are selling into whatever depth remains, often at the moment everyone else wants the same thing, and the slippage on the way out is routinely worse than on the way in.
- 1Decide the exit before the entryTake profit levels, stop loss, trailing behaviour and a maximum hold, all attached in the same batch that opens the position.
- 2Ladder rather than guess a single priceSelling in steps removes the requirement to be right about the top, which nobody is repeatedly.
- 3Use a maximum holdA position that has done nothing for a long time is capital doing nothing, and on new launches it is usually capital in something that already failed.
- 4Make the rule automaticAn exit that depends on you watching is an exit that will be missed at the exact moment it matters.
Where a real edge can come from
If speed alone were the edge, the fastest participant would take everything and the rest would quit. That is not what happens, which tells you the edge is distributed differently.
| Claimed edge | How durable | Why |
|---|---|---|
| Raw speed | Weak | Everyone is buying the same infrastructure |
| Venue coverage | Moderate | Real work to decode each program, most tools do not |
| Screening quality | Moderate | Removes losses rather than finding wins |
| Exit discipline | Strong | Behavioural, and most participants do not have it |
| Cost control | Strong | Arithmetic, fully under your control |
The mechanics behind each of these
- What a sniper bot really costsFive cost lines and only one of them is fixed
- Avoiding rug pullsScreening removes losses, which is most of the job
- How to judge a sniper botWhich claims are checkable and which are decoration
- The full sniper bot guideDetection, screening, execution and exits end to end
What loses money most reliably
- Counting wins and not counting failed attempts, so the true cost per position is never known.
- Sizing against the wallet instead of against pool depth, which raises slippage and lowers fill rate at the same time.
- Paying bundle tips on every launch including the quiet ones, which converts an optional cost into a fixed one.
- Chasing every contested mint, where priority fees are highest and the crowd is largest.
- Holding a filled position without a rule, waiting for a recovery that the pool depth cannot deliver.
- Treating a wide slippage tolerance as a safety setting rather than as an agreement to pay more.
Every item on that list is a decision, not a software limitation. That is the honest summary of the profitability question: the tool determines whether you can act on a good decision in time, and you determine whether the decision was good.
Questions people ask
These come up in the ticket queue often enough to answer once, properly. If yours is not here, send it over and it probably ends up on this page.
For most users, no. The common failure is not the software but the accounting: fees are charged on every attempt including failures, slippage is charged on both entry and exit, and positions are often held without an exit rule. A strategy can win more often than it loses and still end the month down.
Key takeaways
- Four variables decide the result, and the two you control most are the two nobody advertises.
- Fees are charged on failed attempts, so fill rate is the hidden denominator in every cost calculation.
- Win rate on its own says almost nothing; expectancy including fee drag is the number that matters.
- The exit sets the result, and on thin pools it is the harder of the two trades.
- Speed is the weakest durable edge because everyone can buy it.
- Cost control and exit discipline are the strongest edges and cost nothing to acquire.