Weather · resolved market
Will the highest temperature in Guangzhou be 33°C on June 26?
https://tailmypicks.com/m/0x122f38e9837cfd21470f47402680454321bca087a1c221ef6b4958be8e4bd8a1
Rebuilt .
What this market resolved to
- Winning outcome
- Yesof Yes, No
- Resolved
- US/Eastern, the zone Polymarket writes its markets in
- Scored in
- Weatherevery record on this page is that Category’s
- Volume Polymarket published
- $14,783
- Volume TailMyPicks’s own read summed
- $15,884
Both are shown because TailMyPicks only trusts a market it can reconcile: it reads every trade itself and compares its own total against the venue’s before scoring anything. The threshold below was applied to $14,783 — the venue’s figure.
Every figure here describes what TailMyPicks scored — positions held to resolution in markets that cleared the thresholds below. It is not a Polymarket account balance, and open positions are not counted anywhere on this site.
Who was on this market
All 79 wallets that hold a qualified pick on this market, biggest position first. Ordered by position size rather than by score, because this is a post-mortem of one market — a strong wallet’s small pick does not belong above a large committed one. Each wallet’s record in Weather is on its own row, so one correct call here is not mistaken for a track record.
| On this market | This wallet’s whole record in Weather | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wallet | Entry | Position | Result | P/L held | Qualified picks | Win rate | vs expected | Realizable edge | Avg entry | ROI per pick | Tail Score |
| 0xdadb…1870backed Yes | 21c | 1,303$280 in | Won — open this pick on its own page | +$1,023.31 | 589 | 22.8%134 W · 455 L | +13.1wins | +0.02per pick | 21cpaid | +18.8%equal weight | 52+0.02 edge/pick |
| 0x4435…786fbacked No | 79c | 500.01$395 in | Lost — open this pick on its own page | -$395.17 | 971 | 52.2%507 W · 464 L | -8.1wins | -0.01per pick | 53cpaid | -5.9%equal weight | 49-0.01 edge/pick |
| 0xc34f…7d2ebacked No | 36c | 401.11$143 in | Lost — open this pick on its own page | -$142.56 | 12,173 | 46.8%5,692 W · 6,481 L | -42.2wins | 0.00per pick | 47cpaid | -13.7%equal weight | 500.00 edge/pick |
| 0xd661…2750backed No | 11c | 395.25$43 in | Lost — open this pick on its own page | -$43.02 | 880 | 28.9%254 W · 626 L | -2.9wins | 0.00per pick | 29cpaid | -13.9%equal weight | 500.00 edge/pick |
| 0xead3…b125backed No | 79c | 382.16$302 in | Lost — open this pick on its own page | -$301.91 | 72 | 52.8%38 W · 34 L | -4.2wins | -0.06per pick | 59cpaid | -8.3%equal weight | 45-0.04 edge/pick |
| 0x2c57…372dbacked Yes | 47c | 283.24$134 in | Won — open this pick on its own page | +$149.45 | 1,531 | 24.2%371 W · 1,160 L | +15.4wins | +0.01per pick | 23cpaid | -10%equal weight | 51+0.01 edge/pick |
| 0xc3fa…4531backed Yes | 22c | 253.22$56 in | Won — open this pick on its own page | +$197.51 | 319 | 36.1%115 W · 204 L | +6.4wins | +0.02per pick | 34cpaid | -0.2%equal weight | 52+0.02 edge/pick |
| 0x0947…9e92backed Yes | 31c | 240.35$74 in | Won — open this pick on its own page | +$166.64 | 581 | 52%302 W · 279 L | +8.3wins | +0.01per pick | 51cpaid | +0.6%equal weight | 52+0.01 edge/pick |
| 0x496f…fa5dbacked Yes | 22c | 208.58$45 in | Won — open this pick on its own page | +$163.21 | 4,514 | 52.9%2,389 W · 2,125 L | +47.8wins | +0.01per pick | 52cpaid | +2.3%equal weight | 51+0.01 edge/pick |
| 0x7328…dbffbacked Yes | 18c | 174.04$31 in | Won — open this pick on its own page | +$142.55 | 1,122 | 24.4%274 W · 848 L | +24.8wins | +0.02per pick | 22cpaid | +6.8%equal weight | 52+0.02 edge/pick |
| 0x0fc1…a3bbbacked Yes | 22c | 150$33 in | Won — open this pick on its own page | +$117 | 876 | 29.2%256 W · 620 L | -53.7wins | -0.06per pick | 35cpaid | -17.2%equal weight | 43-0.06 edge/pick |
| 0xbcd0…b52fbacked No | 7c | 147.37$11 in | Lost — open this pick on its own page | -$10.78 | 229 | 32.3%74 W · 155 L | -5.0wins | -0.02per pick | 34cpaid | -13.5%equal weight | 48-0.02 edge/pick |
| 0x497b…a32abacked Yes | 54c | 144.78$78 in | Won — open this pick on its own page | +$66.32 | 216 | 33.8%73 W · 143 L | -0.9wins | 0.00per pick | 34cpaid | -21.8%equal weight | 500.00 edge/pick |
| 0xd654…2efebacked Yes | 79c | 144.17$114 in | Won — open this pick on its own page | +$29.84 | 404 | 61.4%248 W · 156 L | -6.3wins | -0.02per pick | 63cpaid | -1%equal weight | 48-0.01 edge/pick |
| 0xa3e2…fdf8backed Yes | 23c | 141.56$33 in | Won — open this pick on its own page | +$108.55 | 9,490 | 45.9%4,360 W · 5,130 L | -278.5wins | -0.03per pick | 49cpaid | -10.2%equal weight | 47-0.03 edge/pick |
| 0xfbd8…4027backed No | 75c | 139$104 in | Lost — open this pick on its own page | -$103.68 | 5,631 | 59.9%3,374 W · 2,257 L | -111.1wins | -0.02per pick | 62cpaid | -7.6%equal weight | 48-0.02 edge/pick |
| 0x5470…0af7backed No | 72c | 138.16$100 in | Lost — open this pick on its own page | -$100 | 328 | 72%236 W · 92 L | -2.0wins | -0.01per pick | 73cpaid | -1.5%equal weight | 49-0.01 edge/pick |
| 0x077c…8b1fbacked No | 77c | 134.49$104 in | Lost — open this pick on its own page | -$104.08 | 538 | 55%296 W · 242 L | -9.4wins | -0.02per pick | 57cpaid | -12.5%equal weight | 48-0.02 edge/pick |
| 0x1cdd…e595backed No | 38c | 130.65$49 in | Lost — open this pick on its own page | -$49.31 | 7,148 | 9.3%666 W · 6,482 L | -1,105.8wins | -0.15per pick | 25cpaid | -75.9%equal weight | 33-0.15 edge/pick |
| 0x7ae4…fc82backed Yes | 28c | 121.84$34 in | Won — open this pick on its own page | +$87.72 | 2,530 | 50.4%1,275 W · 1,255 L | -48.9wins | -0.02per pick | 52cpaid | -5.4%equal weight | 48-0.02 edge/pick |
| 0xe040…824fbacked No | 39c | 114$44 in | Lost — open this pick on its own page | -$44.45 | 4,267 | 53.4%2,279 W · 1,988 L | +156.0wins | +0.04per pick | 50cpaid | -4%equal weight | 54+0.04 edge/pick |
| 0xe7db…959bbacked Yes | 25c | 112.16$28 in | Won — open this pick on its own page | +$83.66 | 1,018 | 25.5%260 W · 758 L | -11.7wins | -0.01per pick | 27cpaid | -19.5%equal weight | 49-0.01 edge/pick |
| 0x5d3b…3a20backed Yes | 26c | 110$29 in | Won — open this pick on its own page | +$81.2 | 169 | 37.3%63 W · 106 L | -1.8wins | -0.01per pick | 38cpaid | -3.7%equal weight | 49-0.01 edge/pick |
| 0x7c63…93d4backed Yes | 22c | 105.61$23 in | Won — open this pick on its own page | +$82.31 | 10,354 | 37.9%3,919 W · 6,435 L | +417.6wins | +0.04per pick | 34cpaid | +16.4%equal weight | 54+0.04 edge/pick |
| 0x0a68…edd3backed Yes | 75c | 100$75 in | Won — open this pick on its own page | +$25 | 182 | 35.2%64 W · 118 L | -14.0wins | -0.08per pick | 43cpaid | +7.6%equal weight | 42-0.07 edge/pick |
| 0xcfff…673dbacked No | 78c | 92$72 in | Lost — open this pick on its own page | -$71.76 | 3,057 | 61.6%1,883 W · 1,174 L | -35.2wins | -0.01per pick | 63cpaid | -3.2%equal weight | 49-0.01 edge/pick |
| 0xd3b8…6983backed Yes | 20c | 85.21$17 in | Won — open this pick on its own page | +$68.48 | 874 | 37.3%326 W · 548 L | +6.9wins | +0.01per pick | 37cpaid | +3%equal weight | 51+0.01 edge/pick |
| 0xcb0d…3e25backed Yes | 69c | 76.05$53 in | Won — open this pick on its own page | +$23.51 | 53 | 50.9%27 W · 26 L | -5.5wins | -0.10per pick | 61cpaid | -19.5%equal weight | 42-0.07 edge/pick |
| 0x51dd…4053backed No | 71c | 75.68$54 in | Lost — open this pick on its own page | -$53.91 | 403 | 52.4%211 W · 192 L | -12.7wins | -0.03per pick | 56cpaid | -5.2%equal weight | 47-0.03 edge/pick |
| 0x13de…fd91backed Yes | 26c | 74.32$19 in | Won — open this pick on its own page | +$55 | 755 | 46.1%348 W · 407 L | -32.0wins | -0.04per pick | 50cpaid | -14.9%equal weight | 45-0.04 edge/pick |
| 0x1c4c…9f95backed Yes | 28c | 71.93$20 in | Won — open this pick on its own page | +$51.93 | 8 | 25%2 W · 6 L | -0.4wins | -0.05per pick | 30cpaid | -19.3%equal weight | 49-0.01 edge/pick |
| 0xe39f…c040backed Yes | 24c | 70.12$17 in | Won — open this pick on its own page | +$53.19 | 148 | 32.4%48 W · 100 L | +8.4wins | +0.06per pick | 27cpaid | +7.1%equal weight | 55+0.05 edge/pick |
| 0xa33d…3ef2backed No | 76c | 66.05$50 in | Lost — open this pick on its own page | -$50 | 456 | 75.2%343 W · 113 L | +27.6wins | +0.06per pick | 69cpaid | +13%equal weight | 56+0.06 edge/pick |
| 0x8473…5511backed Yes | 23c | 64.57$15 in | Won — open this pick on its own page | +$49.94 | 91 | 28.6%26 W · 65 L | +5.6wins | +0.06per pick | 22cpaid | +7.7%equal weight | 55+0.05 edge/pick |
| 0xbb24…d79fbacked Yes | 79c | 60.76$48 in | Won — open this pick on its own page | +$12.76 | 35 | 42.9%15 W · 20 L | +1.6wins | +0.04per pick | 38cpaid | +8.1%equal weight | 53+0.03 edge/pick |
| 0xfd8e…aea4backed No | 75c | 60$45 in | Lost — open this pick on its own page | -$45 | 2,268 | 79.5%1,803 W · 465 L | +98.4wins | +0.04per pick | 75cpaid | +5.8%equal weight | 55+0.04 edge/pick |
| 0x1fb2…d640backed No | 80c | 58.21$47 in | Lost — open this pick on its own page | -$46.56 | 49 | 61.2%30 W · 19 L | +3.7wins | +0.08per pick | 54cpaid | +15.6%equal weight | 56+0.05 edge/pick |
| 0x52eb…67acbacked No | 75c | 57.78$43 in | Lost — open this pick on its own page | -$43.34 | 4,988 | 49.8%2,485 W · 2,503 L | -155.4wins | -0.03per pick | 53cpaid | -9.9%equal weight | 47-0.03 edge/pick |
| 0xe2b7…cdb7backed No | 80c | 56.58$45 in | Lost — open this pick on its own page | -$45.26 | 33 | 57.6%19 W · 14 L | -1.5wins | -0.05per pick | 62cpaid | -10.1%equal weight | 47-0.03 edge/pick |
| 0x6f70…891dbacked Yes | 19c | 56$11 in | Won — open this pick on its own page | +$45.34 | 66 | 34.8%23 W · 43 L | +1.9wins | +0.03per pick | 32cpaid | -11.9%equal weight | 52+0.02 edge/pick |
| 0xffd0…cd07backed No | 79c | 56$44 in | Lost — open this pick on its own page | -$44.24 | 2,311 | 57.7%1,334 W · 977 L | -19.0wins | -0.01per pick | 59cpaid | -5.2%equal weight | 49-0.01 edge/pick |
| 0x3e0b…0020backed Yes | 23c | 55.18$13 in | Won — open this pick on its own page | +$42.6 | 389 | 30.3%118 W · 271 L | +3.7wins | +0.01per pick | 29cpaid | -1.1%equal weight | 51+0.01 edge/pick |
| 0x70c4…1008backed No | 76c | 53$40 in | Lost — open this pick on its own page | -$40.28 | 333 | 50.2%167 W · 166 L | -11.1wins | -0.03per pick | 53cpaid | -6.5%equal weight | 47-0.03 edge/pick |
| 0x0380…073dbacked No | 78c | 50.41$39 in | Lost — open this pick on its own page | -$39.32 | 4,257 | 65.3%2,779 W · 1,478 L | +17.6wins | 0.00per pick | 65cpaid | +1.6%equal weight | 500.00 edge/pick |
| 0x1b17…ab15backed No | 80c | 50$40 in | Lost — open this pick on its own page | -$40 | 4 | 75%3 W · 1 L | +0.6wins | +0.14per pick | 61cpaid | +63.9%equal weight | 52+0.02 edge/pick |
| 0x6c4a…31e3backed No | 74c | 50$37 in | Lost — open this pick on its own page | -$37 | 46 | 54.3%25 W · 21 L | +5.2wins | +0.11per pick | 43cpaid | +23.2%equal weight | 58+0.07 edge/pick |
| 0x9551…ca44backed No | 79c | 50$40 in | Lost — open this pick on its own page | -$39.5 | 159 | 50.3%80 W · 79 L | -5.8wins | -0.04per pick | 54cpaid | -10.2%equal weight | 46-0.03 edge/pick |
| 0x43cb…84dfbacked Yes | 73c | 48.08$35 in | Won — open this pick on its own page | +$12.84 | 6,787 | 39.1%2,654 W · 4,133 L | +256.4wins | +0.04per pick | 35cpaid | -20.1%equal weight | 54+0.04 edge/pick |
| 0x2754…1668backed Yes | 66c | 47.34$31 in | Won — open this pick on its own page | +$15.92 | 1,018 | 60.2%613 W · 405 L | +13.5wins | +0.01per pick | 59cpaid | -1.7%equal weight | 51+0.01 edge/pick |
| 0x6bf6…2529backed Yes | 26c | 47.26$12 in | Won — open this pick on its own page | +$34.97 | 238 | 45.8%109 W · 129 L | +9.0wins | +0.04per pick | 42cpaid | +4.3%equal weight | 54+0.03 edge/pick |
| 0xfd55…f905backed No | 53c | 46$24 in | Lost — open this pick on its own page | -$24.28 | 4,547 | 58.4%2,655 W · 1,892 L | -107.5wins | -0.02per pick | 61cpaid | -8%equal weight | 47-0.02 edge/pick |
| 0x4f1d…8de2backed No | 76c | 45$34 in | Lost — open this pick on its own page | -$34.2 | 1,543 | 60.5%934 W · 609 L | -19.5wins | -0.01per pick | 62cpaid | -5.1%equal weight | 49-0.01 edge/pick |
| 0x28bf…4a4ebacked No | 73c | 44.07$32 in | Lost — open this pick on its own page | -$32.34 | 5,389 | 56%3,017 W · 2,372 L | -120.8wins | -0.02per pick | 58cpaid | -10.1%equal weight | 48-0.02 edge/pick |
| 0x1bbe…f8b0backed Yes | 26c | 41.06$11 in | Won — open this pick on its own page | +$30.38 | 63 | 58.7%37 W · 26 L | -4.8wins | -0.08per pick | 66cpaid | -10.1%equal weight | 44-0.05 edge/pick |
| 0x9b96…d0bcbacked Yes | 27c | 40$11 in | Won — open this pick on its own page | +$29.2 | 58 | 63.8%37 W · 21 L | +3.3wins | +0.06per pick | 58cpaid | +23.4%equal weight | 54+0.04 edge/pick |
| 0x759d…cc80backed Yes | 29c | 40$12 in | Won — open this pick on its own page | +$28.4 | 778 | 51.9%404 W · 374 L | -9.9wins | -0.01per pick | 53cpaid | -4%equal weight | 49-0.01 edge/pick |
| 0x6871…7cb8backed Yes | 40c | 39.59$16 in | Won — open this pick on its own page | +$23.79 | 79 | 53.2%42 W · 37 L | -3.9wins | -0.05per pick | 58cpaid | -11.4%equal weight | 46-0.04 edge/pick |
| 0x07de…d541backed No | 47c | 39.55$18 in | Lost — open this pick on its own page | -$18.5 | 34 | 29.4%10 W · 24 L | -2.5wins | -0.07per pick | 37cpaid | -28.1%equal weight | 45-0.04 edge/pick |
| 0x3653…ef74backed Yes | 63c | 39.01$25 in | Won — open this pick on its own page | +$14.42 | 2,124 | 57.4%1,220 W · 904 L | +69.9wins | +0.03per pick | 54cpaid | -2.7%equal weight | 54+0.03 edge/pick |
| 0x1441…0b51backed Yes | 28c | 36.25$10 in | Won — open this pick on its own page | +$26.25 | 21 | 33.3%7 W · 14 L | -3.2wins | -0.15per pick | 48cpaid | -24.8%equal weight | 42-0.07 edge/pick |
| 0x477f…9144backed Yes | 29c | 35$10 in | Won — open this pick on its own page | +$24.85 | 97 | 41.2%40 W · 57 L | +4.8wins | +0.05per pick | 36cpaid | +17.2%equal weight | 54+0.04 edge/pick |
| 0x38a1…3154backed No | 72c | 35$25 in | Lost — open this pick on its own page | -$25.3 | 2,067 | 74.6%1,542 W · 525 L | +23.8wins | +0.01per pick | 73cpaid | +1.2%equal weight | 51+0.01 edge/pick |
| 0x85d2…7479backed Yes | 55c | 34.81$19 in | Won — open this pick on its own page | +$15.77 | 532 | 58.6%312 W · 220 L | +45.1wins | +0.08per pick | 50cpaid | +23.4%equal weight | 59+0.08 edge/pick |
| 0x9f83…9847backed Yes | 36c | 30.46$11 in | Won — open this pick on its own page | +$19.52 | 54 | 38.9%21 W · 33 L | +0.1wins | 0.00per pick | 39cpaid | +2.1%equal weight | 500.00 edge/pick |
| 0xe8fc…0d3bbacked No | 74c | 30$22 in | Lost — open this pick on its own page | -$22.2 | 648 | 59.1%383 W · 265 L | -21.2wins | -0.03per pick | 62cpaid | -7.8%equal weight | 47-0.03 edge/pick |
| 0x5bdc…e076backed Yes | 40c | 29.89$12 in | Won — open this pick on its own page | +$17.89 | 61 | 41%25 W · 36 L | -1.6wins | -0.03per pick | 44cpaid | -14.4%equal weight | 48-0.02 edge/pick |
| 0xb0c8…fe7fbacked No | 52c | 28.08$14 in | Lost — open this pick on its own page | -$14.48 | 4,142 | 54.1%2,241 W · 1,901 L | -16.6wins | 0.00per pick | 55cpaid | -10.7%equal weight | 500.00 edge/pick |
| 0x3d1d…9e61backed No | 77c | 26.84$21 in | Lost — open this pick on its own page | -$20.71 | 2,870 | 64.8%1,860 W · 1,010 L | -32.8wins | -0.01per pick | 66cpaid | -3.6%equal weight | 49-0.01 edge/pick |
| 0xdd7a…7bfbbacked No | 73c | 25$18 in | Lost — open this pick on its own page | -$18.25 | 4,961 | 68.3%3,386 W · 1,575 L | +65.6wins | +0.01per pick | 67cpaid | +1.9%equal weight | 51+0.01 edge/pick |
| 0x65a5…2aeebacked No | 79c | 25$20 in | Lost — open this pick on its own page | -$19.75 | 164 | 53%87 W · 77 L | -12.5wins | -0.08per pick | 61cpaid | -13.7%equal weight | 43-0.07 edge/pick |
| 0x5579…2db1backed No | 80c | 23.15$19 in | Lost — open this pick on its own page | -$18.52 | 138 | 52.9%73 W · 65 L | -5.9wins | -0.04per pick | 57cpaid | -7.5%equal weight | 46-0.04 edge/pick |
| 0xe412…4356backed Yes | 77c | 21.65$17 in | Won — open this pick on its own page | +$5.08 | 69 | 31.9%22 W · 47 L | -2.9wins | -0.04per pick | 36cpaid | -31.3%equal weight | 47-0.03 edge/pick |
| 0x2ff2…01b9backed Yes | 73c | 20$15 in | Won — open this pick on its own page | +$5.4 | 869 | 52.7%458 W · 411 L | -3.9wins | 0.00per pick | 53cpaid | -5.5%equal weight | 500.00 edge/pick |
| 0xa109…7e42backed No | 76c | 20$15 in | Lost — open this pick on its own page | -$15.2 | 110 | 68.2%75 W · 35 L | +3.0wins | +0.03per pick | 65cpaid | +3.5%equal weight | 52+0.02 edge/pick |
| 0x21ff…0d71backed No | 73c | 20$15 in | Lost — open this pick on its own page | -$14.6 | 5,897 | 49.4%2,913 W · 2,984 L | -103.3wins | -0.02per pick | 51cpaid | -6.6%equal weight | 48-0.02 edge/pick |
| 0x75c2…e8c7backed Yes | 60c | 19.75$12 in | Won — open this pick on its own page | +$7.9 | 33 | 36.4%12 W · 21 L | -0.9wins | -0.03per pick | 39cpaid | -34%equal weight | 48-0.02 edge/pick |
| 0xedbd…dd60backed No | 79c | 18.35$15 in | Lost — open this pick on its own page | -$14.53 | 3,301 | 65%2,147 W · 1,154 L | -38.5wins | -0.01per pick | 66cpaid | -3.2%equal weight | 49-0.01 edge/pick |
| 0x46f1…701fbacked No | 75c | 16.42$12 in | Lost — open this pick on its own page | -$12.25 | 2,877 | 55.3%1,590 W · 1,287 L | -59.3wins | -0.02per pick | 57cpaid | -5.2%equal weight | 48-0.02 edge/pick |
| 0x9b12…c2d5backed Yes | 68c | 15.21$10 in | Won — open this pick on its own page | +$4.8 | 2,090 | 56.7%1,186 W · 904 L | +60.1wins | +0.03per pick | 54cpaid | -3.8%equal weight | 53+0.03 edge/pick |
Entry is the average price this wallet paid on the side it backed, so being right at 20c is distinguishable from being right at 95c. Position is what it was left holding in shares, with what it spent underneath. Result opens that one pick on a page of its own, which is the link to send somebody. P/L held is what that position would have been worth held to resolution — not cash the wallet withdrew, because selling early is still a correct forecast. The seven columns on the right describe the wallet’s whole record in Weather and say nothing about this market.
The rest of this event
Polymarket sells these questions together. 10 in all. TailMyPicks has no name for an event — the venue publishes an identifier and no title — so they are listed by their own questions.
- Will the highest temperature in Guangzhou be 33°C on June 26?this page
- Will the highest temperature in Guangzhou be 27°C or below on June 26?No won
- Will the highest temperature in Guangzhou be 29°C on June 26?No won
- Will the highest temperature in Guangzhou be 30°C on June 26?No won
- Will the highest temperature in Guangzhou be 31°C on June 26?No won
- Will the highest temperature in Guangzhou be 32°C on June 26?No won
- Will the highest temperature in Guangzhou be 34°C on June 26?No won
- Will the highest temperature in Guangzhou be 35°C on June 26?No won
- Will the highest temperature in Guangzhou be 36°C on June 26?No won
- Will the highest temperature in Guangzhou be 37°C or higher on June 26?No won
Not every trade counts. A Pick has to clear four thresholds to be scored.
TailMyPicks scores a wallet on what it can actually be judged on: positions held to resolution, in markets with enough volume to be real, at prices where being right was not already priced in.
- The market traded at least $500.
- The entry price was between 0.00 and 0.80 — a near-certainty is not a call.
- The position was at least $10 — dust is not a position.
- The market has resolved, so there is a right answer to grade against.
Thresholds behind these numbers: set by an operator decision, not measured.