Every symbol, in one place
Leg Odds, Final Odds, Correlation, and Boost are each one line of plain-text notation — no menus, because typing is faster than clicking through them. This is the full reference the inline field hints point back to. Every example below is checked directly against the parser, not written from memory. Last updated 9/19/2026.
Leg Odds
A leg is a price, or a market of prices, or several markets joined into one line. Signs are required on
American odds (+150, not 150) — a bare number under 100 is ambiguous and gets
silently interpreted as American odds too, with a diagnostic marking the guess.
One market, one or more sides
/ separates the sides of a single market. The first side is the one you're
wagering on — that's the price the rest of the tool reports a fair value for. Everything after the first
/ is the market's other side(s), used only to work out the vig.
+900/-3000two-sided: you're on the +900 dog, -3000 is the favorite
+500/+250/+2000three-way: same rule, first side is the one you hold
Multiple legs: a parlay
, separates legs. Each leg devigs independently; the parlay's fair value is their product.
+150,+150,+150three legs, each a bare (one-sided) price
Combining legs: ^^, ||, and ^
| Operator | Meaning |
|---|---|
^^ | Sum — mutually exclusive outcomes of the same market (e.g. two legs of one prop that can't both hit). |
|| | Inclusion–exclusion — independent events where only one needs to hit. |
^ | Joins sides within one group of a market — a 3-way group summed together, still just the first slash-separated group of the leg. |
+150^^+1500.4 + 0.4 = 0.8 fair probability
+150||+1501 - 0.6×0.6 = 0.64 fair probability
+500^+800^+1000/1200/1600/2000first group is three ^-joined sides, summed; /2000 is the opposing group
^^/|| bind looser than ,: +150^^+150,+150 groups as
(+150^^+150),+150 — two legs, the first of which is itself a sum.
Functions
| Function | Takes | Does |
|---|---|---|
AVG / MED / MIN / MAX | A comma-separated list of prices, each with an optional label: (cosmetic only, e.g. a bettor's name for the price they'd take) | Averages / medians / takes the shortest / takes the longest price, in probability space, then rounds back to a whole American number. |
AVGb / MEDb / MINb / MAXb | Comma-separated book rows, each book:price/price (one row per book quoting both sides); a book missing a side writes X in its place | Same aggregate, reading several books' own two-sided lines instead of a flat price list. |
HIT | A hit rate: a percentage, or a fraction like a made/attempt count | Converts a win rate straight to fair odds. |
INT | target;x1=odds1,x2=odds2 | Linearly interpolates the odds at target between the two (x, odds) points — useful for a line you don't have a quote for but can bracket. |
AVG(-150,-145)-147, the probability-space average, rounded
AVG(Bengals:-150,-145)same as above — the label changes nothing
AVGb(dk:-150/-145,fd:-145/-160)-147 — averages each book's own price for this side
AVGb(dk:-150/X,fd:-145/-160)DK's missing other side doesn't block using DK's own price
HIT(50%)+100
HIT(18/61)+239 (18-for-61 as a rate, then converted)
INT(299.5;294.5=-220,319.5=-130)-197, interpolated between the two bracketing lines
Juice notations
Four ways to say "here's the vig" without a plain two-sided price:
| Written as | Meaning |
|---|---|
price/N% | Stated juice — N% is the vig itself, not a second price. Works on either side of the /. |
price/[a/b] | Comparable juice — borrow the vig level implied by an unrelated two-sided market a/b. |
price/[line=a/b] | Alt-line-derived juice — line is the actual line's own price; [a/b] is only there to source the vig level. |
price/% | Estimated juice — use the tool's standard assumption when you don't know the market's real vig at all. |
10%/+300-340 fair, the favorite's price backed out from a stated 10% vig
+285/[-116/-106]+285 held at the vig level a -116/-106 market implies
-270/[-135=-110/-110]the real line is -270; -135 alt-line's own -110/-110 market only supplies the vig estimate
+600/%+600 at the tool's standard estimated vig
Number suffixes
| Suffix | Meaning |
|---|---|
% | A stated probability, not American odds — 15% means a 15% chance, not the number 15. |
c / C | Cents — 75.1c means a 75.1% probability, the "cents on the dollar" convention some books quote in. |
x / X | A payout multiplier rather than a price — meaningful in Final Odds and payout programs, not as a Leg Odds price on its own. |
75.1c-302 fair, from a 75.1% stated probability
Comments
// runs to the end of the line; /* ... */ can span lines. Either way the comment is
stripped before parsing and never counts as a fragment the tool couldn't understand — write yourself a note
on why you like a leg, right in the field, and it survives being pasted around.
+150/-170 // leaning this way after the injury reportparses exactly like +150/-170 alone
Final Odds
Optional. Leaving it blank still shows every leg's own fair value — Final Odds is what turns that into an EV against a specific offered price.
A price, or a flat multiplier
The same comma-separated price notation as Leg Odds (one entry per leg of the parlay), or a bare Nx
with nothing else in the field.
-210,-400a two-leg parlay's combined offered price
20xa flat 20-times payout multiplier
Payout programs
Semicolon-separated clauses, each key=value, for the tiered payout tables daily-fantasy and
boosted-parlay products post. A clause's key says which condition it pays on; its value is a multiplier
(10x), a plain number, or a comma-separated list of prices.
| Key | Pays on |
|---|---|
a whole number, e.g. 5= | Exactly that many legs hitting (a "5 of 5" flex tier, or the only clause at all for a straight power play). |
w= | Alongside the top condition, as an extra multiplier layered on ("win-and-get"). |
#= | The wildcard/top condition's own price, paired with r= for every other outcome. |
r= | Any non-top outcome (the flex tier's "remainder"), weighted by the top condition's own probability. |
n= | A "bet $X get $Y" promo, written as a $ ratio (arithmetic: + - * / and % all work inside it). |
5=10x;4=2x;3=0.4xa PrizePicks-style 5-leg flex table
3=-500,-450,-325;2=0.7xinsurance tier: the top clause's value is a list of prices, multiplied together
1=-260;w=0.7xwin-and-get: 0.7x layered on top of the 1-leg condition
#=+300;r=0.7xwildcard: +300 on the top outcome, 0.7x on any other
1=-260;n=$50/$25bet $50, get $25 — a 2:1 ratio
Daily Fantasy presets (the checkbox above Final Odds) write exactly this syntax — picking one from the dropdown is never different from typing the clauses yourself.
Reverse solve
Ask a different question: not "what's my EV at this price" but "what price gets me a target". EV=
takes a percent or dollar target; FK=/HK=/QK= take a Kelly-stake-as-percent-
of-bankroll target at full/half/quarter Kelly respectively.
EV=5%solve for the price that gives exactly 5% EV
QK=4.76solve for the price where a quarter-Kelly stake is 4.76% of bankroll
Correlation
Optional, and only meaningful once a parlay has more than one leg. Three forms:
| Written as | Meaning |
|---|---|
a bare number, e.g. 0.2 | A raw correlation coefficient (-1 to 1), applied to every leg pair. |
position=coefficient, semicolon-chained | A different coefficient per fold step — step 1 joins legs 1 and 2, step 2 joins that running result with leg 3, and so on. Valid positions for an N-leg parlay are 1 through N-1, not N — the field warns if a position is out of range for the current parlay. |
sgpPrice=leg1,leg2 | Derive the coefficient implied by a real same-game-parlay quote, instead of guessing a number. |
0.2a flat +0.2 correlation across every fold
1=0.13;2=0.05two different coefficients, one per fold step, in a 3+-leg parlay
+264=-110,-110back out the correlation a real +264 quote on two -110 legs implies
Boost
A bare number or a %-suffixed one — 25 and 25% mean the same
thing. Applied to Final Odds as either a profit boost (only the winnings are boosted) or an
all boost (the whole payout is), a separate setting next to the field.
25a 25% boost, profit or all depending on the type selector
URL format & CNM import/export — sharing a devig as a link, not just as notation.