If sold now: profit or loss if sold at the bid right now, so the spread is included (the number the bot's sell rules use). P/L uses the last trade price, like the Robinhood app.
Buy to lower avg: shares to buy at the ask to cut the gap between your average cost and today's price in half, limited by buying power. The bot never buys on it by itself.
Buy (every holding, and every stock in the Market monitor): buys the number of shares in the box (filled in with the "lower avg" suggestion) at the bot's next check, about a minute. It ignores the bot's buy rules and limits (score, price rules, $50 cap, trade size, slots, buys per day, daily loss pause, cash reserve, exclude list). It still needs enough buying power, and stocks buy only while their market is open; otherwise it is not bought and says why. On a bot position the shares join it (new average buy price). A stock you didn't own becomes a bot position (profit target, stops, Hold / Sell buttons). More of a holding that is yours stays yours.
Hold / Sell (bot positions only): Hold stops all the bot's sells for that stock (profit, range, stale and the normal stop). It is only sold if it falls to the Hold stop (-25% from your average cost), and the Robinhood backup stop moves down to -25% too. Sell now sells all of it at the bot's next check (about a minute; stocks only while their market is open). Pre-market / After-market (stocks; the button shows the session it will use: After-market from 9:30 am to 8 pm ET, Pre-market otherwise; greyed out during market hours, 8:30 am to 3 pm CT, when Sell now is the button to use) does the same but may also sell in Robinhood's pre-market (6:00-8:30 am CT) or after-hours (3:00-7:00 pm CT) session, for stocks that are not in the 24 Hour Market: a limit order just under the bid, where thin volume and wide spreads can mean a worse fill, a partial fill or no fill. Auto = normal rules. A new buy of the same stock starts on Auto.
24h / Reg: the stock trades in Robinhood's 24 Hour Market (day and night, Sun 8 pm to Fri 8 pm ET) or only in regular hours (8:30 am to 3 pm CT). Shown once the bot has checked it. RegRun / 24hRun: a Runner pick, a stock up 10%+ today that is still climbing (above its 7:30-9:30 CT high, pre-market included, its open and its price 15 min ago). Shown only on runner picks and on stocks the runner lane bought. Runners have their own rules: $12 each, at most 2, -15% stop, no sell at +8% (the target steps up 8% above each new high), sold after 3 h without a new target, 8% under the high, or at 2:50 pm CT if still under +8%.
adopted: a stock you already held that the bot now manages (config adopt), with your average cost as its buy price. The bot never buys more of it.