I guess they were not expecting Kate O'Riley to keep on strongly when pressed inside final furlong
Today's Horse Racing
- ForFolksSake
- Posts: 869
- Joined: Sat May 11, 2024 2:51 pm
Anybody else noticed a delay in bets reaching the ladder in the last couple of races?
Bet Angel isnt freezing as the prices are updating as expected but there has been a delay of up to about 5 or 6 seconds between clicking and seeing the bets appear on the ladder?
Not sure if its just local to me?
Should also add doesnt happen with every bet but does seem to be getting more frequent.
Bet Angel isnt freezing as the prices are updating as expected but there has been a delay of up to about 5 or 6 seconds between clicking and seeing the bets appear on the ladder?
Not sure if its just local to me?
Should also add doesnt happen with every bet but does seem to be getting more frequent.
- ShaunWhite
- Posts: 10416
- Joined: Sat Sep 03, 2016 3:42 am
Speaking of delays, going to be interesting when Betair roll out the in-running bet delay changes on UK horses. It's already in place on some football and tennis. ..aka no delay on passive bets.
..
BF : A 'passive' bet is when a bet is sent into the market and is not going to match initially. Instead of entering the in-play delay, in-play bets will go straight into the market.

BF : A 'passive' bet is when a bet is sent into the market and is not going to match initially. Instead of entering the in-play delay, in-play bets will go straight into the market.
- jamesedwards
- Posts: 4010
- Joined: Wed Nov 21, 2018 6:16 pm
What difference do you think it will make?ShaunWhite wrote: ↑Tue Mar 25, 2025 6:35 pmSpeaking of delays, going to be interesting when Betair roll out the in-running bet delay changes on UK horses. It's already in place on some football and tennis. ..aka no delay on passive bets...
BF : A 'passive' bet is when a bet is sent into the market and is not going to match initially. Instead of entering the in-play delay, in-play bets will go straight into the market.
Higher match rates and liquidity, apparently testing has shown a lot more being matched than estimated.jamesedwards wrote: ↑Tue Mar 25, 2025 7:02 pmWhat difference do you think it will make?ShaunWhite wrote: ↑Tue Mar 25, 2025 6:35 pmSpeaking of delays, going to be interesting when Betair roll out the in-running bet delay changes on UK horses. It's already in place on some football and tennis. ..aka no delay on passive bets...
BF : A 'passive' bet is when a bet is sent into the market and is not going to match initially. Instead of entering the in-play delay, in-play bets will go straight into the market.
It makes sense to do this. If I offer to the market, I've never understood why there should be a delay.ShaunWhite wrote: ↑Tue Mar 25, 2025 6:35 pmSpeaking of delays, going to be interesting when Betair roll out the in-running bet delay changes on UK horses. It's already in place on some football and tennis. ..aka no delay on passive bets...
BF : A 'passive' bet is when a bet is sent into the market and is not going to match initially. Instead of entering the in-play delay, in-play bets will go straight into the market.
How can this even be predicted, How can this mechanism be transparent enough to us?ShaunWhite wrote: ↑Tue Mar 25, 2025 6:35 pmSpeaking of delays, going to be interesting when Betair roll out the in-running bet delay changes on UK horses. It's already in place on some football and tennis. ..aka no delay on passive bets...
BF : A 'passive' bet is when a bet is sent into the market and is not going to match initially. Instead of entering the in-play delay, in-play bets will go straight into the market.
I'm absolutely against this, it's gonna unbalance fragile inplay markets and gonna be exploited and manipulated to death by bots (like this cases with money being put to steam nonrunners to manipulate a market), create more controversies (remember crossover mechanism disscussions?) and drain already shrinking liquidity.
Maybe this is suitable for other low-paced markets, but not for horseracing markets. It has its long established "1 sec market rhythm", and this 'passive bet' idea will ruin it and will spook off players. Leave it as it is, it's polished enough.
Absolutely sabotage and unnecessary idea!
ps. So tired of this "arms race in the middle of a drying ocean" sht. Tpd and now this. And for what, to generate more and more pointless data?
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- Posts: 26
- Joined: Wed Apr 01, 2020 7:58 pm
That was very interesting with 'ryans rocket' the even money favourite in a 4-runner chase, unseating the rider at like the second fence, and then it continued to run around riderless and actually over took the eventual 'winner' on the run-in. What was interesting was it still continued to be bet on for small amounts at 1000 while it jumped around? I'm wondering if that is bots backing it, or something to do with automation and Total performance data? Because I kept seeing the 1000 lighting up (albeit for relatively small amounts I take it) - but at the end on inspection I saw £290 was matched at 1000.
- ForFolksSake
- Posts: 869
- Joined: Sat May 11, 2024 2:51 pm
A 'change' is as good as a 'rest'napshnap wrote: ↑Wed Mar 26, 2025 1:06 pmHow can this even be predicted, How can this mechanism be transparent enough to us?ShaunWhite wrote: ↑Tue Mar 25, 2025 6:35 pmSpeaking of delays, going to be interesting when Betair roll out the in-running bet delay changes on UK horses. It's already in place on some football and tennis. ..aka no delay on passive bets...
BF : A 'passive' bet is when a bet is sent into the market and is not going to match initially. Instead of entering the in-play delay, in-play bets will go straight into the market.
I'm absolutely against this, it's gonna unbalance fragile inplay markets and gonna be exploited and manipulated to death by bots (like this cases with money being put to steam nonrunners to manipulate a market), create more controversies (remember crossover mechanism disscussions?) and drain already shrinking liquidity.
Maybe this is suitable for other low-paced markets, but not for horseracing markets. It has its long established "1 sec market rhythm", and this 'passive bet' idea will ruin it and will spook off players. Leave it as it is, it's polished enough.
Absolutely sabotage and unnecessary idea!
ps. So tired of this "arms race in the middle of a drying ocean" sht. Tpd and now this. And for what, to generate more and more pointless data?
Perfect is the enemy of goodForFolksSake wrote: ↑Wed Mar 26, 2025 6:29 pmA 'change' is as good as a 'rest'napshnap wrote: ↑Wed Mar 26, 2025 1:06 pmHow can this even be predicted, How can this mechanism be transparent enough to us?ShaunWhite wrote: ↑Tue Mar 25, 2025 6:35 pmSpeaking of delays, going to be interesting when Betair roll out the in-running bet delay changes on UK horses. It's already in place on some football and tennis. ..aka no delay on passive bets...
BF : A 'passive' bet is when a bet is sent into the market and is not going to match initially. Instead of entering the in-play delay, in-play bets will go straight into the market.
I'm absolutely against this, it's gonna unbalance fragile inplay markets and gonna be exploited and manipulated to death by bots (like this cases with money being put to steam nonrunners to manipulate a market), create more controversies (remember crossover mechanism disscussions?) and drain already shrinking liquidity.
Maybe this is suitable for other low-paced markets, but not for horseracing markets. It has its long established "1 sec market rhythm", and this 'passive bet' idea will ruin it and will spook off players. Leave it as it is, it's polished enough.
Absolutely sabotage and unnecessary idea!
ps. So tired of this "arms race in the middle of a drying ocean" sht. Tpd and now this. And for what, to generate more and more pointless data?

Maybe someones doesnt know the rulesbests3lleruk wrote: ↑Wed Mar 26, 2025 3:24 pmThat was very interesting with 'ryans rocket' the even money favourite in a 4-runner chase, unseating the rider at like the second fence, and then it continued to run around riderless and actually over took the eventual 'winner' on the run-in. What was interesting was it still continued to be bet on for small amounts at 1000 while it jumped around? I'm wondering if that is bots backing it, or something to do with automation and Total performance data? Because I kept seeing the 1000 lighting up (albeit for relatively small amounts I take it) - but at the end on inspection I saw £290 was matched at 1000.
- ShaunWhite
- Posts: 10416
- Joined: Sat Sep 03, 2016 3:42 am
aka Offering vs taking.napshnap wrote: ↑Wed Mar 26, 2025 1:06 pmHow can this even be predicted, How can this mechanism be transparent enough to us?ShaunWhite wrote: ↑Tue Mar 25, 2025 6:35 pmBF : A 'passive' bet is when a bet is sent into the market and is not going to match initially. Instead of entering the in-play delay, in-play bets will go straight into the market. [/color]
Still don't get it, I know that there are: bet placing, bet replacing, bet cancelation - it's clear and proven over the years mechanics. Afaik, there are no such parameters in bf's api, so, it's some abstraction and there is no place for such unclarity in rapidly changing hracing markets. Inplay is not the place for a crazy hft sht.ShaunWhite wrote: ↑Thu Mar 27, 2025 1:50 amaka Offering vs taking.napshnap wrote: ↑Wed Mar 26, 2025 1:06 pmHow can this even be predicted, How can this mechanism be transparent enough to us?ShaunWhite wrote: ↑Tue Mar 25, 2025 6:35 pmBF : A 'passive' bet is when a bet is sent into the market and is not going to match initially. Instead of entering the in-play delay, in-play bets will go straight into the market. [/color]
Ok, I'm a dum-dum, so help me to understand it: let's say we have some really weak market, it turns inplay and, few mil secs after, a manipulators money appears on really big lay prices of 2nd, 3rd, and 4th favs, after 1-3 mil secs the manipulator cancels these unmatched orders. He's goal is to make an impression that something happened, to trigger other players bots to back the fav. And then there are some players who know the manipulator's strategy and they also put their orders to counter him. Are you starting to understand what kind of mess this could turn out to be? How this situation can be managed while staying transparent for all players?? And I gave only one example.
And what about "front runners" (not horses) who jump infront of your orders - that's gonna be some crazy leapfroging on hft steroids! Imagine how many complaints there will be that someone is constantly "stealing" their orders (or, more precisely, their matchings)!
Only manipulative parasitic assholes will benefit from this.
It will turn inplay hracing markets into hft hell. My hair stands on end when I think about it!
Last edited by napshnap on Thu Mar 27, 2025 11:27 am, edited 1 time in total.